17966115856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3755459}}^1$

素因数の和:3755503

約数の個数: 40

約数和(自身を含む): 39116871360

約数和(自身を除く): 21150755504

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 3755459, 7510918, 15021836, 30043672, 48820967, 60087344, 86375557, 97641934, 172751114, 195283868, 345502228, 390567736, 691004456, 781135472, 1122882241, 1382008912, 2245764482, 4491528964, 8983057928, 17966115856]

約数ペア:

[(1, 17966115856), (2, 8983057928), (4, 4491528964), (8, 2245764482), (13, 1382008912), (16, 1122882241), (23, 781135472), (26, 691004456), (46, 390567736), (52, 345502228), (92, 195283868), (104, 172751114), (184, 97641934), (208, 86375557), (299, 60087344), (368, 48820967), (598, 30043672), (1196, 15021836), (2392, 7510918), (4784, 3755459)]