19110996

素因数分解:

$2^2\times 3^2\times {\mathrm{530861}}^1$

素因数の和:530871

約数の個数: 18

約数和(自身を含む): 48308442

約数和(自身を除く): 29197446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530861, 1061722, 1592583, 2123444, 3185166, 4777749, 6370332, 9555498, 19110996]

約数ペア:

[(1, 19110996), (2, 9555498), (3, 6370332), (4, 4777749), (6, 3185166), (9, 2123444), (12, 1592583), (18, 1061722), (36, 530861)]