19497291234

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21520189}}^1$

素因数の和:21520345

約数の個数: 16

約数和(自身を含む): 39252826560

約数和(自身を除く): 19755535326

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 21520189, 43040378, 64560567, 129121134, 3249548539, 6499097078, 9748645617, 19497291234]

約数ペア:

[(1, 19497291234), (2, 9748645617), (3, 6499097078), (6, 3249548539), (151, 129121134), (302, 64560567), (453, 43040378), (906, 21520189)]