22346242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 36091440

約数和(自身を除く): 13745198

約数列:

[1, 2, 19, 38, 67, 131, 134, 262, 1273, 2489, 2546, 4489, 4978, 8777, 8978, 17554, 85291, 166763, 170582, 333526, 588059, 1176118, 11173121, 22346242]

約数ペア:

[(1, 22346242), (2, 11173121), (19, 1176118), (38, 588059), (67, 333526), (131, 170582), (134, 166763), (262, 85291), (1273, 17554), (2489, 8978), (2546, 8777), (4489, 4978)]