19821694462

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1\times {\mathrm{31333}}^1$

素因数の和:36123

約数の個数: 16

約数和(自身を含む): 30183666192

約数和(自身を除く): 10361971730

約数列:

[1, 2, 67, 134, 4721, 9442, 31333, 62666, 316307, 632614, 2099311, 4198622, 147923093, 295846186, 9910847231, 19821694462]

約数ペア:

[(1, 19821694462), (2, 9910847231), (67, 295846186), (134, 147923093), (4721, 4198622), (9442, 2099311), (31333, 632614), (62666, 316307)]