22845812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 44667168

約数和(自身を除く): 21821356

約数列:

[1, 2, 4, 11, 22, 44, 71, 103, 142, 206, 284, 412, 781, 1133, 1562, 2266, 3124, 4532, 5041, 7313, 10082, 14626, 20164, 29252, 55451, 80443, 110902, 160886, 221804, 321772, 519223, 1038446, 2076892, 5711453, 11422906, 22845812]

約数ペア:

[(1, 22845812), (2, 11422906), (4, 5711453), (11, 2076892), (22, 1038446), (44, 519223), (71, 321772), (103, 221804), (142, 160886), (206, 110902), (284, 80443), (412, 55451), (781, 29252), (1133, 20164), (1562, 14626), (2266, 10082), (3124, 7313), (4532, 5041)]