12839684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22475

約数の個数: 24

約数和(自身を含む): 26398848

約数和(自身を除く): 13559164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22447, 44894, 89788, 246917, 291811, 493834, 583622, 987668, 1167244, 3209921, 6419842, 12839684]

約数ペア:

[(1, 12839684), (2, 6419842), (4, 3209921), (11, 1167244), (13, 987668), (22, 583622), (26, 493834), (44, 291811), (52, 246917), (143, 89788), (286, 44894), (572, 22447)]