19014897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2473}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 27787968

約数和(自身を除く): 8773071

約数列:

[1, 3, 11, 33, 233, 699, 2473, 2563, 7419, 7689, 27203, 81609, 576209, 1728627, 6338299, 19014897]

約数ペア:

[(1, 19014897), (3, 6338299), (11, 1728627), (33, 576209), (233, 81609), (699, 27203), (2473, 7689), (2563, 7419)]