15439798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22683

約数の個数: 16

約数和(自身を含む): 26081280

約数和(自身を除く): 10641482

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 22639, 45278, 249029, 498058, 701809, 1403618, 7719899, 15439798]

約数ペア:

[(1, 15439798), (2, 7719899), (11, 1403618), (22, 701809), (31, 498058), (62, 249029), (341, 45278), (682, 22639)]