18735244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{425801}}^1$

素因数の和:425816

約数の個数: 12

約数和(自身を含む): 35767368

約数和(自身を除く): 17032124

約数列:

[1, 2, 4, 11, 22, 44, 425801, 851602, 1703204, 4683811, 9367622, 18735244]

約数ペア:

[(1, 18735244), (2, 9367622), (4, 4683811), (11, 1703204), (22, 851602), (44, 425801)]