1965408889090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10344257311}}^1$

素因数の和:10344257337

約数の個数: 16

約数和(自身を含む): 3723932632320

約数和(自身を除く): 1758523743230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10344257311, 20688514622, 51721286555, 103442573110, 196540888909, 393081777818, 982704444545, 1965408889090]

約数ペア:

[(1, 1965408889090), (2, 982704444545), (5, 393081777818), (10, 196540888909), (19, 103442573110), (38, 51721286555), (95, 20688514622), (190, 10344257311)]