13922153

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 16997376

約数和(自身を除く): 3075223

約数列:

[1, 7, 23, 43, 161, 301, 989, 2011, 6923, 14077, 46253, 86473, 323771, 605311, 1988879, 13922153]

約数ペア:

[(1, 13922153), (7, 1988879), (23, 605311), (43, 323771), (161, 86473), (301, 46253), (989, 14077), (2011, 6923)]