20161539359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{268459}}^1$

素因数の和:268634

約数の個数: 16

約数和(自身を含む): 22325133600

約数和(自身を除く): 2163594241

約数列:

[1, 13, 53, 109, 689, 1417, 5777, 75101, 268459, 3489967, 14228327, 29262031, 184968251, 380406403, 1550887643, 20161539359]

約数ペア:

[(1, 20161539359), (13, 1550887643), (53, 380406403), (109, 184968251), (689, 29262031), (1417, 14228327), (5777, 3489967), (75101, 268459)]