15904672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 39070080

約数和(自身を除く): 23165408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 101, 112, 133, 148, 152, 202, 224, 259, 266, 296, 304, 404, 518, 532, 592, 608, 703, 707, 808, 1036, 1064, 1184, 1406, 1414, 1616, 1919, 2072, 2128, 2812, 2828, 3232, 3737, 3838, 4144, 4256, 4921, 5624, 5656, 7474, 7676, 8288, 9842, 11248, 11312, 13433, 14948, 15352, 19684, 22496, 22624, 26159, 26866, 29896, 30704, 39368, 52318, 53732, 59792, 61408, 71003, 78736, 104636, 107464, 119584, 142006, 157472, 209272, 214928, 284012, 418544, 429856, 497021, 568024, 837088, 994042, 1136048, 1988084, 2272096, 3976168, 7952336, 15904672]

約数ペア:

[(1, 15904672), (2, 7952336), (4, 3976168), (7, 2272096), (8, 1988084), (14, 1136048), (16, 994042), (19, 837088), (28, 568024), (32, 497021), (37, 429856), (38, 418544), (56, 284012), (74, 214928), (76, 209272), (101, 157472), (112, 142006), (133, 119584), (148, 107464), (152, 104636), (202, 78736), (224, 71003), (259, 61408), (266, 59792), (296, 53732), (304, 52318), (404, 39368), (518, 30704), (532, 29896), (592, 26866), (608, 26159), (703, 22624), (707, 22496), (808, 19684), (1036, 15352), (1064, 14948), (1184, 13433), (1406, 11312), (1414, 11248), (1616, 9842), (1919, 8288), (2072, 7676), (2128, 7474), (2812, 5656), (2828, 5624), (3232, 4921), (3737, 4256), (3838, 4144)]