13216621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 14883840

約数和(自身を除く): 1667219

約数列:

[1, 11, 67, 79, 227, 737, 869, 2497, 5293, 15209, 17933, 58223, 167299, 197263, 1201511, 13216621]

約数ペア:

[(1, 13216621), (11, 1201511), (67, 197263), (79, 167299), (227, 58223), (737, 17933), (869, 15209), (2497, 5293)]