17481068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397297}}^1$

素因数の和:397312

約数の個数: 12

約数和(自身を含む): 33373032

約数和(自身を除く): 15891964

約数列:

[1, 2, 4, 11, 22, 44, 397297, 794594, 1589188, 4370267, 8740534, 17481068]

約数ペア:

[(1, 17481068), (2, 8740534), (4, 4370267), (11, 1589188), (22, 794594), (44, 397297)]