19634758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5281}}^1$

素因数の和:5320

約数の個数: 24

約数和(自身を含む): 34797816

約数和(自身を除く): 15163058

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5281, 10562, 58091, 68653, 116182, 137306, 755183, 892489, 1510366, 1784978, 9817379, 19634758]

約数ペア:

[(1, 19634758), (2, 9817379), (11, 1784978), (13, 1510366), (22, 892489), (26, 755183), (143, 137306), (169, 116182), (286, 68653), (338, 58091), (1859, 10562), (3718, 5281)]