22492220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5827}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 47486544

約数和(自身を除く): 24994324

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 5827, 11654, 23308, 29135, 58270, 116540, 1124611, 2249222, 4498444, 5623055, 11246110, 22492220]

約数ペア:

[(1, 22492220), (2, 11246110), (4, 5623055), (5, 4498444), (10, 2249222), (20, 1124611), (193, 116540), (386, 58270), (772, 29135), (965, 23308), (1930, 11654), (3860, 5827)]