19638936698576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3255791893}}^1$

素因数の和:3255791943

約数の個数: 40

約数和(自身を含む): 42390410459880

約数和(自身を除く): 22751473761304

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 3255791893, 6511583786, 13023167572, 26046335144, 42325294609, 52092670288, 84650589218, 94417964897, 169301178436, 188835929794, 338602356872, 377671859588, 677204713744, 755343719176, 1227433543661, 1510687438352, 2454867087322, 4909734174644, 9819468349288, 19638936698576]

約数ペア:

[(1, 19638936698576), (2, 9819468349288), (4, 4909734174644), (8, 2454867087322), (13, 1510687438352), (16, 1227433543661), (26, 755343719176), (29, 677204713744), (52, 377671859588), (58, 338602356872), (104, 188835929794), (116, 169301178436), (208, 94417964897), (232, 84650589218), (377, 52092670288), (464, 42325294609), (754, 26046335144), (1508, 13023167572), (3016, 6511583786), (6032, 3255791893)]