12642580

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2713}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 26673192

約数和(自身を除く): 14030612

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 2713, 4660, 5426, 10852, 13565, 27130, 54260, 632129, 1264258, 2528516, 3160645, 6321290, 12642580]

約数ペア:

[(1, 12642580), (2, 6321290), (4, 3160645), (5, 2528516), (10, 1264258), (20, 632129), (233, 54260), (466, 27130), (932, 13565), (1165, 10852), (2330, 5426), (2713, 4660)]