22657076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 43510824

約数和(自身を除く): 20853748

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 8221, 16442, 32884, 106873, 213746, 427492, 435713, 871426, 1742852, 5664269, 11328538, 22657076]

約数ペア:

[(1, 22657076), (2, 11328538), (4, 5664269), (13, 1742852), (26, 871426), (52, 435713), (53, 427492), (106, 213746), (212, 106873), (689, 32884), (1378, 16442), (2756, 8221)]