12910645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 17003520

約数和(自身を除く): 4092875

約数列:

[1, 5, 11, 55, 191, 955, 1229, 2101, 6145, 10505, 13519, 67595, 234739, 1173695, 2582129, 12910645]

約数ペア:

[(1, 12910645), (5, 2582129), (11, 1173695), (55, 234739), (191, 67595), (955, 13519), (1229, 10505), (2101, 6145)]