22740679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 26544672

約数和(自身を除く): 3803993

約数列:

[1, 13, 17, 43, 221, 559, 731, 2393, 9503, 31109, 40681, 102899, 528853, 1337687, 1749283, 22740679]

約数ペア:

[(1, 22740679), (13, 1749283), (17, 1337687), (43, 528853), (221, 102899), (559, 40681), (731, 31109), (2393, 9503)]