22505072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26539}}^1$

素因数の和:26600

約数の個数: 20

約数和(自身を含む): 44427960

約数和(自身を除く): 21922888

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26539, 53078, 106156, 212312, 424624, 1406567, 2813134, 5626268, 11252536, 22505072]

約数ペア:

[(1, 22505072), (2, 11252536), (4, 5626268), (8, 2813134), (16, 1406567), (53, 424624), (106, 212312), (212, 106156), (424, 53078), (848, 26539)]