19318234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25621}}^1$

素因数の和:25665

約数の個数: 16

約数和(自身を含む): 32283720

約数和(自身を除く): 12965486

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 25621, 51242, 333073, 666146, 743009, 1486018, 9659117, 19318234]

約数ペア:

[(1, 19318234), (2, 9659117), (13, 1486018), (26, 743009), (29, 666146), (58, 333073), (377, 51242), (754, 25621)]