22140014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 37138752

約数和(自身を除く): 14998738

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 2113, 4226, 5239, 10478, 27469, 54938, 65503, 131006, 357097, 714194, 851539, 1703078, 11070007, 22140014]

約数ペア:

[(1, 22140014), (2, 11070007), (13, 1703078), (26, 851539), (31, 714194), (62, 357097), (169, 131006), (338, 65503), (403, 54938), (806, 27469), (2113, 10478), (4226, 5239)]