19616013313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{39541}}^1$

素因数の和:40816

約数の個数: 16

約数和(自身を含む): 21824653312

約数和(自身を除く): 2208639999

約数列:

[1, 13, 31, 403, 1231, 16003, 38161, 39541, 496093, 514033, 1225771, 15935023, 48674971, 632774623, 1508924101, 19616013313]

約数ペア:

[(1, 19616013313), (13, 1508924101), (31, 632774623), (403, 48674971), (1231, 15935023), (16003, 1225771), (38161, 514033), (39541, 496093)]