12798076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{11071}}^1$

素因数の和:11109

約数の個数: 18

約数和(自身を含む): 23793728

約数和(自身を除く): 10995652

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 11071, 22142, 44284, 188207, 376414, 752828, 3199519, 6399038, 12798076]

約数ペア:

[(1, 12798076), (2, 6399038), (4, 3199519), (17, 752828), (34, 376414), (68, 188207), (289, 44284), (578, 22142), (1156, 11071)]