13401685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 17680320

約数和(自身を除く): 4278635

約数列:

[1, 5, 11, 55, 139, 695, 1529, 1753, 7645, 8765, 19283, 96415, 243667, 1218335, 2680337, 13401685]

約数ペア:

[(1, 13401685), (5, 2680337), (11, 1218335), (55, 243667), (139, 96415), (695, 19283), (1529, 8765), (1753, 7645)]