39738694

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1061}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 60839856

約数和(自身を除く): 21101162

約数列:

[1, 2, 61, 122, 307, 614, 1061, 2122, 18727, 37454, 64721, 129442, 325727, 651454, 19869347, 39738694]

約数ペア:

[(1, 39738694), (2, 19869347), (61, 651454), (122, 325727), (307, 129442), (614, 64721), (1061, 37454), (2122, 18727)]