19131435

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1451}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 33297264

約数和(自身を除く): 14165829

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1451, 1465, 2637, 4353, 4395, 7255, 13059, 13185, 21765, 65295, 425143, 1275429, 2125715, 3826287, 6377145, 19131435]

約数ペア:

[(1, 19131435), (3, 6377145), (5, 3826287), (9, 2125715), (15, 1275429), (45, 425143), (293, 65295), (879, 21765), (1451, 13185), (1465, 13059), (2637, 7255), (4353, 4395)]