22216396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4363}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 41545280

約数和(自身を除く): 19328884

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 4363, 5092, 8726, 17452, 82897, 165794, 292321, 331588, 584642, 1169284, 5554099, 11108198, 22216396]

約数ペア:

[(1, 22216396), (2, 11108198), (4, 5554099), (19, 1169284), (38, 584642), (67, 331588), (76, 292321), (134, 165794), (268, 82897), (1273, 17452), (2546, 8726), (4363, 5092)]