15679768666

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{745307}}^1$

素因数の和:745533

約数の個数: 16

約数和(自身を含む): 24022767456

約数和(自身を除く): 8342998790

約数列:

[1, 2, 67, 134, 157, 314, 10519, 21038, 745307, 1490614, 49935569, 99871138, 117013199, 234026398, 7839884333, 15679768666]

約数ペア:

[(1, 15679768666), (2, 7839884333), (67, 234026398), (134, 117013199), (157, 99871138), (314, 49935569), (10519, 1490614), (21038, 745307)]