39318238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 60643296

約数和(自身を除く): 21325058

約数列:

[1, 2, 71, 73, 142, 146, 3793, 5183, 7586, 10366, 269303, 276889, 538606, 553778, 19659119, 39318238]

約数ペア:

[(1, 39318238), (2, 19659119), (71, 553778), (73, 538606), (142, 276889), (146, 269303), (3793, 10366), (5183, 7586)]