22044218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11874

約数の個数: 24

約数和(自身を含む): 40492800

約数和(自身を除く): 18448582

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11839, 23678, 82873, 165746, 224941, 449882, 580111, 1160222, 1574587, 3149174, 11022109, 22044218]

約数ペア:

[(1, 22044218), (2, 11022109), (7, 3149174), (14, 1574587), (19, 1160222), (38, 580111), (49, 449882), (98, 224941), (133, 165746), (266, 82873), (931, 23678), (1862, 11839)]