12220554

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4861}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 24504480

約数和(自身を除く): 12283926

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 4861, 9722, 14583, 29166, 2036759, 4073518, 6110277, 12220554]

約数ペア:

[(1, 12220554), (2, 6110277), (3, 4073518), (6, 2036759), (419, 29166), (838, 14583), (1257, 9722), (2514, 4861)]