13873684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4441}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 26865216

約数和(自身を除く): 12991532

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4441, 8882, 17764, 48851, 97702, 195404, 315311, 630622, 1261244, 3468421, 6936842, 13873684]

約数ペア:

[(1, 13873684), (2, 6936842), (4, 3468421), (11, 1261244), (22, 630622), (44, 315311), (71, 195404), (142, 97702), (284, 48851), (781, 17764), (1562, 8882), (3124, 4441)]