15887484

素因数分解:

$2^2\times 3^2\times {\mathrm{441319}}^1$

素因数の和:441329

約数の個数: 18

約数和(自身を含む): 40160120

約数和(自身を除く): 24272636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 441319, 882638, 1323957, 1765276, 2647914, 3971871, 5295828, 7943742, 15887484]

約数ペア:

[(1, 15887484), (2, 7943742), (3, 5295828), (4, 3971871), (6, 2647914), (9, 1765276), (12, 1323957), (18, 882638), (36, 441319)]