13894628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 26622624

約数和(自身を除く): 12727996

約数列:

[1, 2, 4, 11, 22, 44, 457, 691, 914, 1382, 1828, 2764, 5027, 7601, 10054, 15202, 20108, 30404, 315787, 631574, 1263148, 3473657, 6947314, 13894628]

約数ペア:

[(1, 13894628), (2, 6947314), (4, 3473657), (11, 1263148), (22, 631574), (44, 315787), (457, 30404), (691, 20108), (914, 15202), (1382, 10054), (1828, 7601), (2764, 5027)]