15672662416

素因数分解:

$2^4\times {\mathrm{17489}}^1\times {\mathrm{56009}}^1$

素因数の和:73506

約数の個数: 20

約数和(自身を含む): 30368061900

約数和(自身を除く): 14695399484

約数列:

[1, 2, 4, 8, 16, 17489, 34978, 56009, 69956, 112018, 139912, 224036, 279824, 448072, 896144, 979541401, 1959082802, 3918165604, 7836331208, 15672662416]

約数ペア:

[(1, 15672662416), (2, 7836331208), (4, 3918165604), (8, 1959082802), (16, 979541401), (17489, 896144), (34978, 448072), (56009, 279824), (69956, 224036), (112018, 139912)]