22012140997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{152791}}^1$

素因数の和:154680

約数の個数: 16

約数和(自身を含む): 27458555904

約数和(自身を除く): 5446414907

約数列:

[1, 7, 11, 77, 1871, 13097, 20581, 144067, 152791, 1069537, 1680701, 11764907, 285871961, 2001103727, 3144591571, 22012140997]

約数ペア:

[(1, 22012140997), (7, 3144591571), (11, 2001103727), (77, 285871961), (1871, 11764907), (13097, 1680701), (20581, 1069537), (144067, 152791)]