19291701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 30506112

約数和(自身を除く): 11214411

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 233, 429, 579, 699, 2123, 2509, 2563, 3029, 6369, 7527, 7689, 9087, 27599, 33319, 44969, 82797, 99957, 134907, 494659, 584597, 1483977, 1753791, 6430567, 19291701]

約数ペア:

[(1, 19291701), (3, 6430567), (11, 1753791), (13, 1483977), (33, 584597), (39, 494659), (143, 134907), (193, 99957), (233, 82797), (429, 44969), (579, 33319), (699, 27599), (2123, 9087), (2509, 7689), (2563, 7527), (3029, 6369)]