22220374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3727}}^1$

素因数の和:4011

約数の個数: 16

約数和(自身を含む): 36504576

約数和(自身を除く): 14284202

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3727, 5962, 7454, 40997, 81994, 1010017, 2020034, 11110187, 22220374]

約数ペア:

[(1, 22220374), (2, 11110187), (11, 2020034), (22, 1010017), (271, 81994), (542, 40997), (2981, 7454), (3727, 5962)]