9398290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85439}}^1$

素因数の和:85457

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 9056750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 85439, 170878, 427195, 854390, 939829, 1879658, 4699145, 9398290]

約数ペア:

[(1, 9398290), (2, 4699145), (5, 1879658), (10, 939829), (11, 854390), (22, 427195), (55, 170878), (110, 85439)]