22021190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115901}}^1$

素因数の和:115927

約数の個数: 16

約数和(自身を含む): 41724720

約数和(自身を除く): 19703530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 115901, 231802, 579505, 1159010, 2202119, 4404238, 11010595, 22021190]

約数ペア:

[(1, 22021190), (2, 11010595), (5, 4404238), (10, 2202119), (19, 1159010), (38, 579505), (95, 231802), (190, 115901)]