22157002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 19130678

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2687, 4123, 5374, 8246, 18809, 37618, 51053, 83297, 102106, 166594, 357371, 583079, 714742, 1166158, 1582643, 3165286, 11078501, 22157002]

約数ペア:

[(1, 22157002), (2, 11078501), (7, 3165286), (14, 1582643), (19, 1166158), (31, 714742), (38, 583079), (62, 357371), (133, 166594), (217, 102106), (266, 83297), (434, 51053), (589, 37618), (1178, 18809), (2687, 8246), (4123, 5374)]