12320113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 14425600

約数和(自身を除く): 2105487

約数列:

[1, 13, 19, 31, 247, 403, 589, 1609, 7657, 20917, 30571, 49879, 397423, 648427, 947701, 12320113]

約数ペア:

[(1, 12320113), (13, 947701), (19, 648427), (31, 397423), (247, 49879), (403, 30571), (589, 20917), (1609, 7657)]