22566452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 41764800

約数和(自身を除く): 19198348

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 1129, 2258, 4516, 4997, 9994, 19988, 21451, 42902, 85804, 296927, 593854, 1187708, 5641613, 11283226, 22566452]

約数ペア:

[(1, 22566452), (2, 11283226), (4, 5641613), (19, 1187708), (38, 593854), (76, 296927), (263, 85804), (526, 42902), (1052, 21451), (1129, 19988), (2258, 9994), (4516, 4997)]