11720662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 18650592

約数和(自身を除く): 6929930

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4177, 8354, 96071, 192142, 254797, 509594, 5860331, 11720662]

約数ペア:

[(1, 11720662), (2, 5860331), (23, 509594), (46, 254797), (61, 192142), (122, 96071), (1403, 8354), (2806, 4177)]