9871408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{10457}}^1$

素因数の和:10524

約数の個数: 20

約数和(自身を含む): 19451880

約数和(自身を除く): 9580472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 10457, 20914, 41828, 83656, 167312, 616963, 1233926, 2467852, 4935704, 9871408]

約数ペア:

[(1, 9871408), (2, 4935704), (4, 2467852), (8, 1233926), (16, 616963), (59, 167312), (118, 83656), (236, 41828), (472, 20914), (944, 10457)]