15979644

素因数分解:

$2^2\times 3^2\times {\mathrm{443879}}^1$

素因数の和:443889

約数の個数: 18

約数和(自身を含む): 40393080

約数和(自身を除く): 24413436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443879, 887758, 1331637, 1775516, 2663274, 3994911, 5326548, 7989822, 15979644]

約数ペア:

[(1, 15979644), (2, 7989822), (3, 5326548), (4, 3994911), (6, 2663274), (9, 1775516), (12, 1331637), (18, 887758), (36, 443879)]