22970156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47459}}^1$

素因数の和:47485

約数の個数: 18

約数和(自身を含む): 44185260

約数和(自身を除く): 21215104

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 47459, 94918, 189836, 522049, 1044098, 2088196, 5742539, 11485078, 22970156]

約数ペア:

[(1, 22970156), (2, 11485078), (4, 5742539), (11, 2088196), (22, 1044098), (44, 522049), (121, 189836), (242, 94918), (484, 47459)]