21932222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2879}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 13630018

約数列:

[1, 2, 13, 26, 293, 586, 2879, 3809, 5758, 7618, 37427, 74854, 843547, 1687094, 10966111, 21932222]

約数ペア:

[(1, 21932222), (2, 10966111), (13, 1687094), (26, 843547), (293, 74854), (586, 37427), (2879, 7618), (3809, 5758)]