2034143990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10706021}}^1$

素因数の和:10706047

約数の個数: 16

約数和(自身を含む): 3854167920

約数和(自身を除く): 1820023930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10706021, 21412042, 53530105, 107060210, 203414399, 406828798, 1017071995, 2034143990]

約数ペア:

[(1, 2034143990), (2, 1017071995), (5, 406828798), (10, 203414399), (19, 107060210), (38, 53530105), (95, 21412042), (190, 10706021)]