12570326

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 19219200

約数和(自身を除く): 6648874

約数列:

[1, 2, 103, 139, 206, 278, 439, 878, 14317, 28634, 45217, 61021, 90434, 122042, 6285163, 12570326]

約数ペア:

[(1, 12570326), (2, 6285163), (103, 122042), (139, 90434), (206, 61021), (278, 45217), (439, 28634), (878, 14317)]