22739428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 42045920

約数和(自身を除く): 19306492

約数列:

[1, 2, 4, 19, 38, 76, 433, 691, 866, 1382, 1732, 2764, 8227, 13129, 16454, 26258, 32908, 52516, 299203, 598406, 1196812, 5684857, 11369714, 22739428]

約数ペア:

[(1, 22739428), (2, 11369714), (4, 5684857), (19, 1196812), (38, 598406), (76, 299203), (433, 52516), (691, 32908), (866, 26258), (1382, 16454), (1732, 13129), (2764, 8227)]