19964466

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5807}}^1$

素因数の和:6006

約数の個数: 24

約数和(自身を含む): 43490304

約数和(自身を除く): 23525838

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5807, 11614, 17421, 34842, 52263, 104526, 1109137, 2218274, 3327411, 6654822, 9982233, 19964466]

約数ペア:

[(1, 19964466), (2, 9982233), (3, 6654822), (6, 3327411), (9, 2218274), (18, 1109137), (191, 104526), (382, 52263), (573, 34842), (1146, 17421), (1719, 11614), (3438, 5807)]