13513208

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{27691}}^1$

素因数の和:27758

約数の個数: 16

約数和(自身を含む): 25753560

約数和(自身を除く): 12240352

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 27691, 55382, 110764, 221528, 1689151, 3378302, 6756604, 13513208]

約数ペア:

[(1, 13513208), (2, 6756604), (4, 3378302), (8, 1689151), (61, 221528), (122, 110764), (244, 55382), (488, 27691)]