12462580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47933}}^1$

素因数の和:47955

約数の個数: 24

約数和(自身を含む): 28185192

約数和(自身を除く): 15722612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47933, 95866, 191732, 239665, 479330, 623129, 958660, 1246258, 2492516, 3115645, 6231290, 12462580]

約数ペア:

[(1, 12462580), (2, 6231290), (4, 3115645), (5, 2492516), (10, 1246258), (13, 958660), (20, 623129), (26, 479330), (52, 239665), (65, 191732), (130, 95866), (260, 47933)]