19177782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{18913}}^1$

素因数の和:18944

約数の個数: 24

約数和(自身を含む): 41535144

約数和(自身を除く): 22357362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 18913, 37826, 56739, 113478, 245869, 491738, 737607, 1475214, 3196297, 6392594, 9588891, 19177782]

約数ペア:

[(1, 19177782), (2, 9588891), (3, 6392594), (6, 3196297), (13, 1475214), (26, 737607), (39, 491738), (78, 245869), (169, 113478), (338, 56739), (507, 37826), (1014, 18913)]