22031260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57977}}^1$

素因数の和:58005

約数の個数: 24

約数和(自身を含む): 48701520

約数和(自身を除く): 26670260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 57977, 115954, 231908, 289885, 579770, 1101563, 1159540, 2203126, 4406252, 5507815, 11015630, 22031260]

約数ペア:

[(1, 22031260), (2, 11015630), (4, 5507815), (5, 4406252), (10, 2203126), (19, 1159540), (20, 1101563), (38, 579770), (76, 289885), (95, 231908), (190, 115954), (380, 57977)]