22127972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 39975936

約数和(自身を除く): 17847964

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1013, 2026, 4052, 5461, 10922, 21844, 43559, 87118, 128651, 174236, 257302, 514604, 5531993, 11063986, 22127972]

約数ペア:

[(1, 22127972), (2, 11063986), (4, 5531993), (43, 514604), (86, 257302), (127, 174236), (172, 128651), (254, 87118), (508, 43559), (1013, 21844), (2026, 10922), (4052, 5461)]