13040054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 20782656

約数和(自身を除く): 7742602

約数列:

[1, 2, 17, 34, 421, 842, 911, 1822, 7157, 14314, 15487, 30974, 383531, 767062, 6520027, 13040054]

約数ペア:

[(1, 13040054), (2, 6520027), (17, 767062), (34, 383531), (421, 30974), (842, 15487), (911, 14314), (1822, 7157)]