15680124

素因数分解:

$2^2\times 3^2\times {\mathrm{435559}}^1$

素因数の和:435569

約数の個数: 18

約数和(自身を含む): 39635960

約数和(自身を除く): 23955836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 435559, 871118, 1306677, 1742236, 2613354, 3920031, 5226708, 7840062, 15680124]

約数ペア:

[(1, 15680124), (2, 7840062), (3, 5226708), (4, 3920031), (6, 2613354), (9, 1742236), (12, 1306677), (18, 871118), (36, 435559)]