23431465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 29805120

約数和(自身を除く): 6373655

約数列:

[1, 5, 19, 95, 157, 785, 1571, 2983, 7855, 14915, 29849, 149245, 246647, 1233235, 4686293, 23431465]

約数ペア:

[(1, 23431465), (5, 4686293), (19, 1233235), (95, 246647), (157, 149245), (785, 29849), (1571, 14915), (2983, 7855)]