18126295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 23909760

約数和(自身を除く): 5783465

約数列:

[1, 5, 11, 55, 139, 695, 1529, 2371, 7645, 11855, 26081, 130405, 329569, 1647845, 3625259, 18126295]

約数ペア:

[(1, 18126295), (5, 3625259), (11, 1647845), (55, 329569), (139, 130405), (695, 26081), (1529, 11855), (2371, 7645)]