19129903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 3096497

約数列:

[1, 13, 19, 41, 247, 533, 779, 1889, 10127, 24557, 35891, 77449, 466583, 1006837, 1471531, 19129903]

約数ペア:

[(1, 19129903), (13, 1471531), (19, 1006837), (41, 466583), (247, 77449), (533, 35891), (779, 24557), (1889, 10127)]