13490416

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{977}}^1$

素因数の和:1848

約数の個数: 20

約数和(自身を含む): 26194752

約数和(自身を除く): 12704336

約数列:

[1, 2, 4, 8, 16, 863, 977, 1726, 1954, 3452, 3908, 6904, 7816, 13808, 15632, 843151, 1686302, 3372604, 6745208, 13490416]

約数ペア:

[(1, 13490416), (2, 6745208), (4, 3372604), (8, 1686302), (16, 843151), (863, 15632), (977, 13808), (1726, 7816), (1954, 6904), (3452, 3908)]