19042738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6090

約数の個数: 24

約数和(自身を含む): 33817644

約数和(自身を除く): 14774906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6053, 12106, 66583, 78689, 133166, 157378, 732413, 865579, 1464826, 1731158, 9521369, 19042738]

約数ペア:

[(1, 19042738), (2, 9521369), (11, 1731158), (13, 1464826), (22, 865579), (26, 732413), (121, 157378), (143, 133166), (242, 78689), (286, 66583), (1573, 12106), (3146, 6053)]