22312012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 40524176

約数和(自身を除く): 18212164

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1777, 3139, 3554, 6278, 7108, 12556, 76411, 129721, 152822, 259442, 305644, 518884, 5578003, 11156006, 22312012]

約数ペア:

[(1, 22312012), (2, 11156006), (4, 5578003), (43, 518884), (73, 305644), (86, 259442), (146, 152822), (172, 129721), (292, 76411), (1777, 12556), (3139, 7108), (3554, 6278)]