1794553990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9445021}}^1$

素因数の和:9445047

約数の個数: 16

約数和(自身を含む): 3400207920

約数和(自身を除く): 1605653930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 9445021, 18890042, 47225105, 94450210, 179455399, 358910798, 897276995, 1794553990]

約数ペア:

[(1, 1794553990), (2, 897276995), (5, 358910798), (10, 179455399), (19, 94450210), (38, 47225105), (95, 18890042), (190, 9445021)]