19182185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 25237440

約数和(自身を除く): 6055255

約数列:

[1, 5, 11, 55, 229, 1145, 1523, 2519, 7615, 12595, 16753, 83765, 348767, 1743835, 3836437, 19182185]

約数ペア:

[(1, 19182185), (5, 3836437), (11, 1743835), (55, 348767), (229, 83765), (1145, 16753), (1523, 12595), (2519, 7615)]