12930025921

素因数分解:

${\mathrm{157}}^1\times {\mathrm{18503}}^1\times {\mathrm{4451}}^1$

素因数の和:23111

約数の個数: 8

約数和(自身を含む): 13016009664

約数和(自身を除く): 85983743

約数列:

[1, 157, 4451, 18503, 698807, 2904971, 82356853, 12930025921]

約数ペア:

[(1, 12930025921), (157, 82356853), (4451, 2904971), (18503, 698807)]