22159148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1609}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 42465360

約数和(自身を除く): 20306212

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 1609, 3218, 3443, 6436, 6886, 13772, 17699, 35398, 70796, 503617, 1007234, 2014468, 5539787, 11079574, 22159148]

約数ペア:

[(1, 22159148), (2, 11079574), (4, 5539787), (11, 2014468), (22, 1007234), (44, 503617), (313, 70796), (626, 35398), (1252, 17699), (1609, 13772), (3218, 6886), (3443, 6436)]