15870346

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 24487488

約数和(自身を除く): 8617142

約数列:

[1, 2, 71, 73, 142, 146, 1531, 3062, 5183, 10366, 108701, 111763, 217402, 223526, 7935173, 15870346]

約数ペア:

[(1, 15870346), (2, 7935173), (71, 223526), (73, 217402), (142, 111763), (146, 108701), (1531, 10366), (3062, 5183)]