22021874

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11827}}^1$

素因数の和:11862

約数の個数: 24

約数和(自身を含む): 40451760

約数和(自身を除く): 18429886

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11827, 23654, 82789, 165578, 224713, 449426, 579523, 1159046, 1572991, 3145982, 11010937, 22021874]

約数ペア:

[(1, 22021874), (2, 11010937), (7, 3145982), (14, 1572991), (19, 1159046), (38, 579523), (49, 449426), (98, 224713), (133, 165578), (266, 82789), (931, 23654), (1862, 11827)]