13451372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 25788672

約数和(自身を除く): 12337300

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 983, 1244, 1966, 3421, 3932, 6842, 10813, 13684, 21626, 43252, 305713, 611426, 1222852, 3362843, 6725686, 13451372]

約数ペア:

[(1, 13451372), (2, 6725686), (4, 3362843), (11, 1222852), (22, 611426), (44, 305713), (311, 43252), (622, 21626), (983, 13684), (1244, 10813), (1966, 6842), (3421, 3932)]