2019325061

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6981

約数の個数: 24

約数和(自身を含む): 2293818624

約数和(自身を除く): 274493563

約数列:

[1, 13, 37, 47, 169, 481, 611, 1739, 6253, 6871, 7943, 22607, 89323, 254227, 293891, 322937, 1161199, 3304951, 4198181, 11948669, 42964363, 54576353, 155332697, 2019325061]

約数ペア:

[(1, 2019325061), (13, 155332697), (37, 54576353), (47, 42964363), (169, 11948669), (481, 4198181), (611, 3304951), (1739, 1161199), (6253, 322937), (6871, 293891), (7943, 254227), (22607, 89323)]