12222898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 19492704

約数和(自身を除く): 7269806

約数列:

[1, 2, 17, 34, 307, 614, 1171, 2342, 5219, 10438, 19907, 39814, 359497, 718994, 6111449, 12222898]

約数ペア:

[(1, 12222898), (2, 6111449), (17, 718994), (34, 359497), (307, 39814), (614, 19907), (1171, 10438), (2342, 5219)]