12220629

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7444

約数の個数: 16

約数和(自身を含む): 17745600

約数和(自身を除く): 5524971

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 7393, 22179, 140467, 214397, 421401, 643191, 4073543, 12220629]

約数ペア:

[(1, 12220629), (3, 4073543), (19, 643191), (29, 421401), (57, 214397), (87, 140467), (551, 22179), (1653, 7393)]