22512916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 40569984

約数和(自身を除く): 18057068

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 1031, 2062, 4124, 5459, 10918, 21836, 54643, 106193, 109286, 212386, 218572, 424772, 5628229, 11256458, 22512916]

約数ペア:

[(1, 22512916), (2, 11256458), (4, 5628229), (53, 424772), (103, 218572), (106, 212386), (206, 109286), (212, 106193), (412, 54643), (1031, 21836), (2062, 10918), (4124, 5459)]