12905737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 15361920

約数和(自身を除く): 2456183

約数列:

[1, 13, 17, 23, 221, 299, 391, 2539, 5083, 33007, 43163, 58397, 561119, 759161, 992749, 12905737]

約数ペア:

[(1, 12905737), (13, 992749), (17, 759161), (23, 561119), (221, 58397), (299, 43163), (391, 33007), (2539, 5083)]