19021128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 58752000

約数和(自身を除く): 39730872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 76, 84, 101, 114, 118, 133, 152, 168, 177, 202, 228, 236, 266, 303, 354, 399, 404, 413, 456, 472, 532, 606, 707, 708, 798, 808, 826, 1064, 1121, 1212, 1239, 1414, 1416, 1596, 1652, 1919, 2121, 2242, 2424, 2478, 2828, 3192, 3304, 3363, 3838, 4242, 4484, 4956, 5656, 5757, 5959, 6726, 7676, 7847, 8484, 8968, 9912, 11514, 11918, 13433, 13452, 15352, 15694, 16968, 17877, 23028, 23541, 23836, 26866, 26904, 31388, 35754, 40299, 41713, 46056, 47082, 47672, 53732, 62776, 71508, 80598, 83426, 94164, 107464, 113221, 125139, 143016, 161196, 166852, 188328, 226442, 250278, 322392, 333704, 339663, 452884, 500556, 679326, 792547, 905768, 1001112, 1358652, 1585094, 2377641, 2717304, 3170188, 4755282, 6340376, 9510564, 19021128]

約数ペア:

[(1, 19021128), (2, 9510564), (3, 6340376), (4, 4755282), (6, 3170188), (7, 2717304), (8, 2377641), (12, 1585094), (14, 1358652), (19, 1001112), (21, 905768), (24, 792547), (28, 679326), (38, 500556), (42, 452884), (56, 339663), (57, 333704), (59, 322392), (76, 250278), (84, 226442), (101, 188328), (114, 166852), (118, 161196), (133, 143016), (152, 125139), (168, 113221), (177, 107464), (202, 94164), (228, 83426), (236, 80598), (266, 71508), (303, 62776), (354, 53732), (399, 47672), (404, 47082), (413, 46056), (456, 41713), (472, 40299), (532, 35754), (606, 31388), (707, 26904), (708, 26866), (798, 23836), (808, 23541), (826, 23028), (1064, 17877), (1121, 16968), (1212, 15694), (1239, 15352), (1414, 13452), (1416, 13433), (1596, 11918), (1652, 11514), (1919, 9912), (2121, 8968), (2242, 8484), (2424, 7847), (2478, 7676), (2828, 6726), (3192, 5959), (3304, 5757), (3363, 5656), (3838, 4956), (4242, 4484)]