22670295856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108991807}}^1$

素因数の和:108991828

約数の個数: 20

約数和(自身を含む): 47302444672

約数和(自身を除く): 24632148816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108991807, 217983614, 435967228, 871934456, 1416893491, 1743868912, 2833786982, 5667573964, 11335147928, 22670295856]

約数ペア:

[(1, 22670295856), (2, 11335147928), (4, 5667573964), (8, 2833786982), (13, 1743868912), (16, 1416893491), (26, 871934456), (52, 435967228), (104, 217983614), (208, 108991807)]