13315664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17707}}^1$

素因数の和:17762

約数の個数: 20

約数和(自身を含む): 26349504

約数和(自身を除く): 13033840

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17707, 35414, 70828, 141656, 283312, 832229, 1664458, 3328916, 6657832, 13315664]

約数ペア:

[(1, 13315664), (2, 6657832), (4, 3328916), (8, 1664458), (16, 832229), (47, 283312), (94, 141656), (188, 70828), (376, 35414), (752, 17707)]