19679082

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25037}}^1$

素因数の和:25173

約数の個数: 16

約数和(自身を含む): 39660192

約数和(自身を除く): 19981110

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25037, 50074, 75111, 150222, 3279847, 6559694, 9839541, 19679082]

約数ペア:

[(1, 19679082), (2, 9839541), (3, 6559694), (6, 3279847), (131, 150222), (262, 75111), (393, 50074), (786, 25037)]