19323553802

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1997473}}^1$

素因数の和:1998173

約数の個数: 16

約数和(自身を含む): 33174048192

約数和(自身を除く): 13850494390

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 1997473, 3994946, 13982311, 27964622, 1380253843, 2760507686, 9661776901, 19323553802]

約数ペア:

[(1, 19323553802), (2, 9661776901), (7, 2760507686), (14, 1380253843), (691, 27964622), (1382, 13982311), (4837, 3994946), (9674, 1997473)]