15697795472

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8682409}}^1$

素因数の和:8682530

約数の個数: 20

約数和(自身を含む): 30683636940

約数和(自身を除く): 14985841468

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8682409, 17364818, 34729636, 69459272, 138918544, 981112217, 1962224434, 3924448868, 7848897736, 15697795472]

約数ペア:

[(1, 15697795472), (2, 7848897736), (4, 3924448868), (8, 1962224434), (16, 981112217), (113, 138918544), (226, 69459272), (452, 34729636), (904, 17364818), (1808, 8682409)]