19247106

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45181}}^1$

素因数の和:45257

約数の個数: 16

約数和(自身を含む): 39037248

約数和(自身を除く): 19790142

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 45181, 90362, 135543, 271086, 3207851, 6415702, 9623553, 19247106]

約数ペア:

[(1, 19247106), (2, 9623553), (3, 6415702), (6, 3207851), (71, 271086), (142, 135543), (213, 90362), (426, 45181)]