15696916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 13514924

約数列:

[1, 2, 4, 17, 34, 68, 359, 643, 718, 1286, 1436, 2572, 6103, 10931, 12206, 21862, 24412, 43724, 230837, 461674, 923348, 3924229, 7848458, 15696916]

約数ペア:

[(1, 15696916), (2, 7848458), (4, 3924229), (17, 923348), (34, 461674), (68, 230837), (359, 43724), (643, 24412), (718, 21862), (1286, 12206), (1436, 10931), (2572, 6103)]