22436852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 40118400

約数和(自身を除く): 17681548

約数列:

[1, 2, 4, 71, 142, 199, 284, 397, 398, 794, 796, 1588, 14129, 28187, 28258, 56374, 56516, 79003, 112748, 158006, 316012, 5609213, 11218426, 22436852]

約数ペア:

[(1, 22436852), (2, 11218426), (4, 5609213), (71, 316012), (142, 158006), (199, 112748), (284, 79003), (397, 56516), (398, 56374), (794, 28258), (796, 28187), (1588, 14129)]