12909962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7411}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 21168672

約数和(自身を除く): 8258710

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7411, 14822, 96343, 192686, 496537, 993074, 6454981, 12909962]

約数ペア:

[(1, 12909962), (2, 6454981), (13, 993074), (26, 496537), (67, 192686), (134, 96343), (871, 14822), (1742, 7411)]