1872237922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1\times {\mathrm{14081}}^1$

素因数の和:17601

約数の個数: 16

約数和(自身を含む): 2957220000

約数和(自身を除く): 1084982078

約数列:

[1, 2, 19, 38, 3499, 6998, 14081, 28162, 66481, 132962, 267539, 535078, 49269419, 98538838, 936118961, 1872237922]

約数ペア:

[(1, 1872237922), (2, 936118961), (19, 98538838), (38, 49269419), (3499, 535078), (6998, 267539), (14081, 132962), (28162, 66481)]