13605394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 22324896

約数和(自身を除く): 8719502

約数列:

[1, 2, 11, 22, 521, 1042, 1187, 2374, 5731, 11462, 13057, 26114, 618427, 1236854, 6802697, 13605394]

約数ペア:

[(1, 13605394), (2, 6802697), (11, 1236854), (22, 618427), (521, 26114), (1042, 13057), (1187, 11462), (2374, 5731)]