22026416

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2089}}^1$

素因数の和:2756

約数の個数: 20

約数和(自身を含む): 42761400

約数和(自身を除く): 20734984

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2089, 2636, 4178, 5272, 8356, 10544, 16712, 33424, 1376651, 2753302, 5506604, 11013208, 22026416]

約数ペア:

[(1, 22026416), (2, 11013208), (4, 5506604), (8, 2753302), (16, 1376651), (659, 33424), (1318, 16712), (2089, 10544), (2636, 8356), (4178, 5272)]