22941916

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{919}}^1$

素因数の和:1081

約数の個数: 18

約数和(自身を含む): 40707240

約数和(自身を除く): 17765324

約数列:

[1, 2, 4, 79, 158, 316, 919, 1838, 3676, 6241, 12482, 24964, 72601, 145202, 290404, 5735479, 11470958, 22941916]

約数ペア:

[(1, 22941916), (2, 11470958), (4, 5735479), (79, 290404), (158, 145202), (316, 72601), (919, 24964), (1838, 12482), (3676, 6241)]