13242076

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{7901}}^1$

素因数の和:8324

約数の個数: 12

約数和(自身を含む): 23231880

約数和(自身を除く): 9989804

約数列:

[1, 2, 4, 419, 838, 1676, 7901, 15802, 31604, 3310519, 6621038, 13242076]

約数ペア:

[(1, 13242076), (2, 6621038), (4, 3310519), (419, 31604), (838, 15802), (1676, 7901)]