9945656

素因数分解:

$2^3\times 7^1\times {\mathrm{177601}}^1$

素因数の和:177614

約数の個数: 16

約数和(自身を含む): 21312240

約数和(自身を除く): 11366584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 177601, 355202, 710404, 1243207, 1420808, 2486414, 4972828, 9945656]

約数ペア:

[(1, 9945656), (2, 4972828), (4, 2486414), (7, 1420808), (8, 1243207), (14, 710404), (28, 355202), (56, 177601)]