19840098

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46573}}^1$

素因数の和:46649

約数の個数: 16

約数和(自身を含む): 40239936

約数和(自身を除く): 20399838

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46573, 93146, 139719, 279438, 3306683, 6613366, 9920049, 19840098]

約数ペア:

[(1, 19840098), (2, 9920049), (3, 6613366), (6, 3306683), (71, 279438), (142, 139719), (213, 93146), (426, 46573)]