12659218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44263}}^1$

素因数の和:44289

約数の個数: 16

約数和(自身を含む): 22309056

約数和(自身を除く): 9649838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 44263, 88526, 486893, 575419, 973786, 1150838, 6329609, 12659218]

約数ペア:

[(1, 12659218), (2, 6329609), (11, 1150838), (13, 973786), (22, 575419), (26, 486893), (143, 88526), (286, 44263)]