15690517934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 29172068352

約数和(自身を除く): 13481550418

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 431, 631, 634, 862, 1262, 2219, 3017, 4121, 4417, 4438, 5603, 6034, 8203, 8242, 8834, 11206, 16406, 28847, 39221, 57421, 57694, 78442, 114842, 136627, 200027, 271961, 273254, 400054, 543922, 956389, 1400189, 1776151, 1903727, 1912778, 2600351, 2800378, 3535493, 3552302, 3807454, 5200702, 7070986, 12433057, 18202457, 24748451, 24866114, 36404914, 49496902, 86211637, 172423274, 603481459, 1120751281, 1206962918, 2241502562, 7845258967, 15690517934]

約数ペア:

[(1, 15690517934), (2, 7845258967), (7, 2241502562), (13, 1206962918), (14, 1120751281), (26, 603481459), (91, 172423274), (182, 86211637), (317, 49496902), (431, 36404914), (631, 24866114), (634, 24748451), (862, 18202457), (1262, 12433057), (2219, 7070986), (3017, 5200702), (4121, 3807454), (4417, 3552302), (4438, 3535493), (5603, 2800378), (6034, 2600351), (8203, 1912778), (8242, 1903727), (8834, 1776151), (11206, 1400189), (16406, 956389), (28847, 543922), (39221, 400054), (57421, 273254), (57694, 271961), (78442, 200027), (114842, 136627)]