12747067198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1\times {\mathrm{71341}}^1$

素因数の和:73563

約数の個数: 16

約数和(自身を含む): 19596220560

約数和(自身を除く): 6849153362

約数列:

[1, 2, 41, 82, 2179, 4358, 71341, 89339, 142682, 178678, 2924981, 5849962, 155452039, 310904078, 6373533599, 12747067198]

約数ペア:

[(1, 12747067198), (2, 6373533599), (41, 310904078), (82, 155452039), (2179, 5849962), (4358, 2924981), (71341, 178678), (89339, 142682)]