13730170

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1987}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 24762528

約数和(自身を除く): 11032358

約数列:

[1, 2, 5, 10, 691, 1382, 1987, 3455, 3974, 6910, 9935, 19870, 1373017, 2746034, 6865085, 13730170]

約数ペア:

[(1, 13730170), (2, 6865085), (5, 2746034), (10, 1373017), (691, 19870), (1382, 9935), (1987, 6910), (3455, 3974)]