15697880398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1\times {\mathrm{2153}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 24310044000

約数和(自身を除く): 8612163602

約数列:

[1, 2, 43, 86, 149, 298, 569, 1138, 2153, 4306, 6407, 12814, 24467, 48934, 84781, 92579, 169562, 185158, 320797, 641594, 1225057, 2450114, 3645583, 7291166, 13794271, 27588542, 52677451, 105354902, 182533493, 365066986, 7848940199, 15697880398]

約数ペア:

[(1, 15697880398), (2, 7848940199), (43, 365066986), (86, 182533493), (149, 105354902), (298, 52677451), (569, 27588542), (1138, 13794271), (2153, 7291166), (4306, 3645583), (6407, 2450114), (12814, 1225057), (24467, 641594), (48934, 320797), (84781, 185158), (92579, 169562)]