22291370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 44081280

約数和(自身を除く): 21789910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 5101, 10202, 25505, 51010, 96919, 117323, 193838, 234646, 484595, 586615, 969190, 1173230, 2229137, 4458274, 11145685, 22291370]

約数ペア:

[(1, 22291370), (2, 11145685), (5, 4458274), (10, 2229137), (19, 1173230), (23, 969190), (38, 586615), (46, 484595), (95, 234646), (115, 193838), (190, 117323), (230, 96919), (437, 51010), (874, 25505), (2185, 10202), (4370, 5101)]