39508358

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 60807120

約数和(自身を除く): 21298762

約数列:

[1, 2, 61, 109, 122, 218, 2971, 5942, 6649, 13298, 181231, 323839, 362462, 647678, 19754179, 39508358]

約数ペア:

[(1, 39508358), (2, 19754179), (61, 647678), (109, 362462), (122, 323839), (218, 181231), (2971, 13298), (5942, 6649)]