9956528

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{7877}}^1$

素因数の和:7964

約数の個数: 20

約数和(自身を含む): 19537440

約数和(自身を除く): 9580912

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 7877, 15754, 31508, 63016, 126032, 622283, 1244566, 2489132, 4978264, 9956528]

約数ペア:

[(1, 9956528), (2, 4978264), (4, 2489132), (8, 1244566), (16, 622283), (79, 126032), (158, 63016), (316, 31508), (632, 15754), (1264, 7877)]