38649398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2713}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 61553520

約数和(自身を除く): 22904122

約数列:

[1, 2, 17, 34, 419, 838, 2713, 5426, 7123, 14246, 46121, 92242, 1136747, 2273494, 19324699, 38649398]

約数ペア:

[(1, 38649398), (2, 19324699), (17, 2273494), (34, 1136747), (419, 92242), (838, 46121), (2713, 14246), (5426, 7123)]