19184274

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1069}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 41646540

約数和(自身を除く): 22462266

約数列:

[1, 2, 3, 6, 9, 18, 997, 1069, 1994, 2138, 2991, 3207, 5982, 6414, 8973, 9621, 17946, 19242, 1065793, 2131586, 3197379, 6394758, 9592137, 19184274]

約数ペア:

[(1, 19184274), (2, 9592137), (3, 6394758), (6, 3197379), (9, 2131586), (18, 1065793), (997, 19242), (1069, 17946), (1994, 9621), (2138, 8973), (2991, 6414), (3207, 5982)]