16622668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{244451}}^1$

素因数の和:244472

約数の個数: 12

約数和(自身を含む): 30800952

約数和(自身を除く): 14178284

約数列:

[1, 2, 4, 17, 34, 68, 244451, 488902, 977804, 4155667, 8311334, 16622668]

約数ペア:

[(1, 16622668), (2, 8311334), (4, 4155667), (17, 977804), (34, 488902), (68, 244451)]