11981596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 22974336

約数和(自身を除く): 10992740

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 887, 1228, 1774, 3377, 3548, 6754, 9757, 13508, 19514, 39028, 272309, 544618, 1089236, 2995399, 5990798, 11981596]

約数ペア:

[(1, 11981596), (2, 5990798), (4, 2995399), (11, 1089236), (22, 544618), (44, 272309), (307, 39028), (614, 19514), (887, 13508), (1228, 9757), (1774, 6754), (3377, 3548)]