38990906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9209}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 61338600

約数和(自身を除く): 22347694

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 9209, 18418, 267061, 534122, 672257, 1344514, 19495453, 38990906]

約数ペア:

[(1, 38990906), (2, 19495453), (29, 1344514), (58, 672257), (73, 534122), (146, 267061), (2117, 18418), (4234, 9209)]