22070672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106109}}^1$

素因数の和:106130

約数の個数: 20

約数和(自身を含む): 46051740

約数和(自身を除く): 23981068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106109, 212218, 424436, 848872, 1379417, 1697744, 2758834, 5517668, 11035336, 22070672]

約数ペア:

[(1, 22070672), (2, 11035336), (4, 5517668), (8, 2758834), (13, 1697744), (16, 1379417), (26, 848872), (52, 424436), (104, 212218), (208, 106109)]