19019412

素因数分解:

$2^2\times 3^2\times {\mathrm{528317}}^1$

素因数の和:528327

約数の個数: 18

約数和(自身を含む): 48076938

約数和(自身を除く): 29057526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 528317, 1056634, 1584951, 2113268, 3169902, 4754853, 6339804, 9509706, 19019412]

約数ペア:

[(1, 19019412), (2, 9509706), (3, 6339804), (4, 4754853), (6, 3169902), (9, 2113268), (12, 1584951), (18, 1056634), (36, 528317)]