13000528

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2002

約数の個数: 20

約数和(自身を含む): 25250368

約数和(自身を除く): 12249840

約数列:

[1, 2, 4, 8, 16, 571, 1142, 1423, 2284, 2846, 4568, 5692, 9136, 11384, 22768, 812533, 1625066, 3250132, 6500264, 13000528]

約数ペア:

[(1, 13000528), (2, 6500264), (4, 3250132), (8, 1625066), (16, 812533), (571, 22768), (1142, 11384), (1423, 9136), (2284, 5692), (2846, 4568)]