39266438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1231}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 60540480

約数和(自身を除く): 21274042

約数列:

[1, 2, 41, 82, 389, 778, 1231, 2462, 15949, 31898, 50471, 100942, 478859, 957718, 19633219, 39266438]

約数ペア:

[(1, 39266438), (2, 19633219), (41, 957718), (82, 478859), (389, 100942), (778, 50471), (1231, 31898), (2462, 15949)]