19492338

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31541}}^1$

素因数の和:31649

約数の個数: 16

約数和(自身を含む): 39364416

約数和(自身を除く): 19872078

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 31541, 63082, 94623, 189246, 3248723, 6497446, 9746169, 19492338]

約数ペア:

[(1, 19492338), (2, 9746169), (3, 6497446), (6, 3248723), (103, 189246), (206, 94623), (309, 63082), (618, 31541)]