22575891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20006

約数の個数: 16

約数和(自身を含む): 33536160

約数和(自身を除く): 10960269

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 19961, 59883, 259493, 578869, 778479, 1736607, 7525297, 22575891]

約数ペア:

[(1, 22575891), (3, 7525297), (13, 1736607), (29, 778479), (39, 578869), (87, 259493), (377, 59883), (1131, 19961)]