18763316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32803}}^1$

素因数の和:32831

約数の個数: 24

約数和(自身を含む): 38577504

約数和(自身を除く): 19814188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32803, 65606, 131212, 360833, 426439, 721666, 852878, 1443332, 1705756, 4690829, 9381658, 18763316]

約数ペア:

[(1, 18763316), (2, 9381658), (4, 4690829), (11, 1705756), (13, 1443332), (22, 852878), (26, 721666), (44, 426439), (52, 360833), (143, 131212), (286, 65606), (572, 32803)]