12389886

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8713}}^1$

素因数の和:8800

約数の個数: 24

約数和(自身を含む): 27187680

約数和(自身を除く): 14797794

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 8713, 17426, 26139, 52278, 78417, 156834, 688327, 1376654, 2064981, 4129962, 6194943, 12389886]

約数ペア:

[(1, 12389886), (2, 6194943), (3, 4129962), (6, 2064981), (9, 1376654), (18, 688327), (79, 156834), (158, 78417), (237, 52278), (474, 26139), (711, 17426), (1422, 8713)]