18637762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65167}}^1$

素因数の和:65193

約数の個数: 16

約数和(自身を含む): 32844672

約数和(自身を除く): 14206910

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 65167, 130334, 716837, 847171, 1433674, 1694342, 9318881, 18637762]

約数ペア:

[(1, 18637762), (2, 9318881), (11, 1694342), (13, 1433674), (22, 847171), (26, 716837), (143, 130334), (286, 65167)]