39058690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20887}}^1$

素因数の和:20922

約数の個数: 32

約数和(自身を含む): 81212544

約数和(自身を除く): 42153854

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20887, 41774, 104435, 208870, 229757, 355079, 459514, 710158, 1148785, 1775395, 2297570, 3550790, 3905869, 7811738, 19529345, 39058690]

約数ペア:

[(1, 39058690), (2, 19529345), (5, 7811738), (10, 3905869), (11, 3550790), (17, 2297570), (22, 1775395), (34, 1148785), (55, 710158), (85, 459514), (110, 355079), (170, 229757), (187, 208870), (374, 104435), (935, 41774), (1870, 20887)]