15840146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49193}}^1$

素因数の和:49225

約数の個数: 16

約数和(自身を含む): 28335744

約数和(自身を除く): 12495598

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 49193, 98386, 344351, 688702, 1131439, 2262878, 7920073, 15840146]

約数ペア:

[(1, 15840146), (2, 7920073), (7, 2262878), (14, 1131439), (23, 688702), (46, 344351), (161, 98386), (322, 49193)]