13191507145

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{139423}}^1$

素因数の和:139704

約数の個数: 16

約数和(自身を含む): 16061644800

約数和(自身を除く): 2870137655

約数列:

[1, 5, 127, 149, 635, 745, 18923, 94615, 139423, 697115, 17706721, 20774027, 88533605, 103870135, 2638301429, 13191507145]

約数ペア:

[(1, 13191507145), (5, 2638301429), (127, 103870135), (149, 88533605), (635, 20774027), (745, 17706721), (18923, 697115), (94615, 139423)]