12657710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97367}}^1$

素因数の和:97387

約数の個数: 16

約数和(自身を含む): 24536736

約数和(自身を除く): 11879026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97367, 194734, 486835, 973670, 1265771, 2531542, 6328855, 12657710]

約数ペア:

[(1, 12657710), (2, 6328855), (5, 2531542), (10, 1265771), (13, 973670), (26, 486835), (65, 194734), (130, 97367)]