13075211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 14438400

約数和(自身を除く): 1363189

約数列:

[1, 19, 31, 79, 281, 589, 1501, 2449, 5339, 8711, 22199, 46531, 165509, 421781, 688169, 13075211]

約数ペア:

[(1, 13075211), (19, 688169), (31, 421781), (79, 165509), (281, 46531), (589, 22199), (1501, 8711), (2449, 5339)]