22291180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58661}}^1$

素因数の和:58689

約数の個数: 24

約数和(自身を含む): 49276080

約数和(自身を除く): 26984900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58661, 117322, 234644, 293305, 586610, 1114559, 1173220, 2229118, 4458236, 5572795, 11145590, 22291180]

約数ペア:

[(1, 22291180), (2, 11145590), (4, 5572795), (5, 4458236), (10, 2229118), (19, 1173220), (20, 1114559), (38, 586610), (76, 293305), (95, 234644), (190, 117322), (380, 58661)]