12901781686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{151561}}^1$

素因数の和:152967

約数の個数: 16

約数和(自身を含む): 19991634048

約数和(自身を除く): 7089852362

約数列:

[1, 2, 31, 62, 1373, 2746, 42563, 85126, 151561, 303122, 4698391, 9396782, 208093253, 416186506, 6450890843, 12901781686]

約数ペア:

[(1, 12901781686), (2, 6450890843), (31, 416186506), (62, 208093253), (1373, 9396782), (2746, 4698391), (42563, 303122), (85126, 151561)]