13949404

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3803}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 28119168

約数和(自身を除く): 14169764

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 3803, 7606, 15212, 26621, 53242, 106484, 498193, 996386, 1992772, 3487351, 6974702, 13949404]

約数ペア:

[(1, 13949404), (2, 6974702), (4, 3487351), (7, 1992772), (14, 996386), (28, 498193), (131, 106484), (262, 53242), (524, 26621), (917, 15212), (1834, 7606), (3668, 3803)]