13047595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 17364960

約数和(自身を除く): 4317365

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3889, 19445, 42779, 213895, 237229, 1186145, 2609519, 13047595]

約数ペア:

[(1, 13047595), (5, 2609519), (11, 1186145), (55, 237229), (61, 213895), (305, 42779), (671, 19445), (3355, 3889)]