12217202

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 18748800

約数和(自身を除く): 6531598

約数列:

[1, 2, 61, 122, 239, 419, 478, 838, 14579, 25559, 29158, 51118, 100141, 200282, 6108601, 12217202]

約数ペア:

[(1, 12217202), (2, 6108601), (61, 200282), (122, 100141), (239, 51118), (419, 29158), (478, 25559), (838, 14579)]