18804519992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44350283}}^1$

素因数の和:44350342

約数の個数: 16

約数和(自身を含む): 35923730040

約数和(自身を除く): 17119210048

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44350283, 88700566, 177401132, 354802264, 2350564999, 4701129998, 9402259996, 18804519992]

約数ペア:

[(1, 18804519992), (2, 9402259996), (4, 4701129998), (8, 2350564999), (53, 354802264), (106, 177401132), (212, 88700566), (424, 44350283)]