40041826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9239}}^1$

素因数の和:9449

約数の個数: 16

約数和(自身を含む): 65862720

約数和(自身を除く): 25820894

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 9239, 18478, 101629, 203258, 1820083, 3640166, 20020913, 40041826]

約数ペア:

[(1, 40041826), (2, 20020913), (11, 3640166), (22, 1820083), (197, 203258), (394, 101629), (2167, 18478), (4334, 9239)]