19021195928

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 43850419200

約数和(自身を除く): 24829223272

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 71, 79, 82, 98, 142, 158, 164, 196, 211, 284, 287, 316, 328, 392, 422, 497, 553, 568, 574, 632, 844, 994, 1106, 1148, 1477, 1688, 1988, 2009, 2212, 2296, 2911, 2954, 3239, 3479, 3871, 3976, 4018, 4424, 5609, 5822, 5908, 6478, 6958, 7742, 8036, 8651, 10339, 11218, 11644, 11816, 12956, 13916, 14981, 15484, 16072, 16669, 17302, 20377, 20678, 22436, 22673, 23288, 25912, 27832, 29962, 30968, 33338, 34604, 39263, 40754, 41356, 44872, 45346, 59924, 60557, 66676, 69208, 78526, 81508, 82712, 90692, 104867, 116683, 119848, 121114, 133352, 142639, 157052, 158711, 163016, 181384, 209734, 229969, 233366, 242228, 274841, 285278, 314104, 317422, 419468, 423899, 459938, 466732, 484456, 549682, 570556, 614221, 634844, 683429, 734069, 816781, 838936, 847798, 919876, 933464, 1099364, 1141112, 1183499, 1228442, 1269688, 1366858, 1468138, 1609783, 1633562, 1695596, 1839752, 2198728, 2366998, 2456884, 2733716, 2936276, 3219566, 3267124, 3391192, 4299547, 4733996, 4784003, 4913768, 5467432, 5872552, 6439132, 6534248, 8284493, 8599094, 9467992, 9568006, 11268481, 12878264, 16568986, 17198188, 19136012, 22536962, 30096829, 33137972, 33488021, 34396376, 38272024, 45073924, 48523459, 57991451, 60193658, 66275944, 66976042, 90147848, 97046918, 115982902, 120387316, 133952084, 194093836, 231965804, 240774632, 267904168, 339664213, 388187672, 463931608, 679328426, 1358656852, 2377649491, 2717313704, 4755298982, 9510597964, 19021195928]

約数ペア:

[(1, 19021195928), (2, 9510597964), (4, 4755298982), (7, 2717313704), (8, 2377649491), (14, 1358656852), (28, 679328426), (41, 463931608), (49, 388187672), (56, 339664213), (71, 267904168), (79, 240774632), (82, 231965804), (98, 194093836), (142, 133952084), (158, 120387316), (164, 115982902), (196, 97046918), (211, 90147848), (284, 66976042), (287, 66275944), (316, 60193658), (328, 57991451), (392, 48523459), (422, 45073924), (497, 38272024), (553, 34396376), (568, 33488021), (574, 33137972), (632, 30096829), (844, 22536962), (994, 19136012), (1106, 17198188), (1148, 16568986), (1477, 12878264), (1688, 11268481), (1988, 9568006), (2009, 9467992), (2212, 8599094), (2296, 8284493), (2911, 6534248), (2954, 6439132), (3239, 5872552), (3479, 5467432), (3871, 4913768), (3976, 4784003), (4018, 4733996), (4424, 4299547), (5609, 3391192), (5822, 3267124), (5908, 3219566), (6478, 2936276), (6958, 2733716), (7742, 2456884), (8036, 2366998), (8651, 2198728), (10339, 1839752), (11218, 1695596), (11644, 1633562), (11816, 1609783), (12956, 1468138), (13916, 1366858), (14981, 1269688), (15484, 1228442), (16072, 1183499), (16669, 1141112), (17302, 1099364), (20377, 933464), (20678, 919876), (22436, 847798), (22673, 838936), (23288, 816781), (25912, 734069), (27832, 683429), (29962, 634844), (30968, 614221), (33338, 570556), (34604, 549682), (39263, 484456), (40754, 466732), (41356, 459938), (44872, 423899), (45346, 419468), (59924, 317422), (60557, 314104), (66676, 285278), (69208, 274841), (78526, 242228), (81508, 233366), (82712, 229969), (90692, 209734), (104867, 181384), (116683, 163016), (119848, 158711), (121114, 157052), (133352, 142639)]