13157704

素因数分解:

$2^3\times 7^1\times {\mathrm{234959}}^1$

素因数の和:234972

約数の個数: 16

約数和(自身を含む): 28195200

約数和(自身を除く): 15037496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 234959, 469918, 939836, 1644713, 1879672, 3289426, 6578852, 13157704]

約数ペア:

[(1, 13157704), (2, 6578852), (4, 3289426), (7, 1879672), (8, 1644713), (14, 939836), (28, 469918), (56, 234959)]