39628138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^2$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 66104640

約数和(自身を除く): 26476502

約数列:

[1, 2, 11, 22, 79, 151, 158, 302, 869, 1661, 1738, 3322, 11929, 22801, 23858, 45602, 131219, 250811, 262438, 501622, 1801279, 3602558, 19814069, 39628138]

約数ペア:

[(1, 39628138), (2, 19814069), (11, 3602558), (22, 1801279), (79, 501622), (151, 262438), (158, 250811), (302, 131219), (869, 45602), (1661, 23858), (1738, 22801), (3322, 11929)]