19106295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7537}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 33106896

約数和(自身を除く): 14000601

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 7537, 22611, 37685, 97981, 113055, 293943, 489905, 1273753, 1469715, 3821259, 6368765, 19106295]

約数ペア:

[(1, 19106295), (3, 6368765), (5, 3821259), (13, 1469715), (15, 1273753), (39, 489905), (65, 293943), (169, 113055), (195, 97981), (507, 37685), (845, 22611), (2535, 7537)]