19708898736

素因数分解:

$2^4\times 3^1\times {\mathrm{887}}^1\times {\mathrm{462911}}^1$

素因数の和:463809

約数の個数: 40

約数和(自身を含む): 50972166144

約数和(自身を除く): 31263267408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 887, 1774, 2661, 3548, 5322, 7096, 10644, 14192, 21288, 42576, 462911, 925822, 1388733, 1851644, 2777466, 3703288, 5554932, 7406576, 11109864, 22219728, 410602057, 821204114, 1231806171, 1642408228, 2463612342, 3284816456, 4927224684, 6569632912, 9854449368, 19708898736]

約数ペア:

[(1, 19708898736), (2, 9854449368), (3, 6569632912), (4, 4927224684), (6, 3284816456), (8, 2463612342), (12, 1642408228), (16, 1231806171), (24, 821204114), (48, 410602057), (887, 22219728), (1774, 11109864), (2661, 7406576), (3548, 5554932), (5322, 3703288), (7096, 2777466), (10644, 1851644), (14192, 1388733), (21288, 925822), (42576, 462911)]