15850116

素因数分解:

$2^2\times 3^2\times {\mathrm{440281}}^1$

素因数の和:440291

約数の個数: 18

約数和(自身を含む): 40065662

約数和(自身を除く): 24215546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 440281, 880562, 1320843, 1761124, 2641686, 3962529, 5283372, 7925058, 15850116]

約数ペア:

[(1, 15850116), (2, 7925058), (3, 5283372), (4, 3962529), (6, 2641686), (9, 1761124), (12, 1320843), (18, 880562), (36, 440281)]