5511938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 8826720

約数和(自身を除く): 3314782

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1987, 2774, 3974, 37753, 75506, 145051, 290102, 2755969, 5511938]

約数ペア:

[(1, 5511938), (2, 2755969), (19, 290102), (38, 145051), (73, 75506), (146, 37753), (1387, 3974), (1987, 2774)]