10640188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 20334608

約数和(自身を除く): 9694420

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2803, 3796, 5606, 11212, 36439, 72878, 145756, 204619, 409238, 818476, 2660047, 5320094, 10640188]

約数ペア:

[(1, 10640188), (2, 5320094), (4, 2660047), (13, 818476), (26, 409238), (52, 204619), (73, 145756), (146, 72878), (292, 36439), (949, 11212), (1898, 5606), (2803, 3796)]