12847615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 16920576

約数和(自身を除く): 4072961

約数列:

[1, 5, 11, 55, 191, 955, 1223, 2101, 6115, 10505, 13453, 67265, 233593, 1167965, 2569523, 12847615]

約数ペア:

[(1, 12847615), (5, 2569523), (11, 1167965), (55, 233593), (191, 67265), (955, 13453), (1223, 10505), (2101, 6115)]