22290002

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12006

約数の個数: 24

約数和(自身を含む): 40944240

約数和(自身を除く): 18654238

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11971, 23942, 83797, 167594, 227449, 454898, 586579, 1173158, 1592143, 3184286, 11145001, 22290002]

約数ペア:

[(1, 22290002), (2, 11145001), (7, 3184286), (14, 1592143), (19, 1173158), (38, 586579), (49, 454898), (98, 227449), (133, 167594), (266, 83797), (931, 23942), (1862, 11971)]