22418774

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2340

約数の個数: 24

約数和(自身を含む): 39516048

約数和(自身を除く): 17097274

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 2221, 4442, 5047, 10094, 15547, 31094, 108829, 217658, 228763, 457526, 1601341, 3202682, 11209387, 22418774]

約数ペア:

[(1, 22418774), (2, 11209387), (7, 3202682), (14, 1601341), (49, 457526), (98, 228763), (103, 217658), (206, 108829), (721, 31094), (1442, 15547), (2221, 10094), (4442, 5047)]