13133368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 25932960

約数和(自身を除く): 12799592

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 521, 548, 1042, 1096, 2084, 3151, 4168, 6302, 11983, 12604, 23966, 25208, 47932, 71377, 95864, 142754, 285508, 571016, 1641671, 3283342, 6566684, 13133368]

約数ペア:

[(1, 13133368), (2, 6566684), (4, 3283342), (8, 1641671), (23, 571016), (46, 285508), (92, 142754), (137, 95864), (184, 71377), (274, 47932), (521, 25208), (548, 23966), (1042, 12604), (1096, 11983), (2084, 6302), (3151, 4168)]