19126295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 23829120

約数和(自身を除く): 4702825

約数列:

[1, 5, 41, 79, 205, 395, 1181, 3239, 5905, 16195, 48421, 93299, 242105, 466495, 3825259, 19126295]

約数ペア:

[(1, 19126295), (5, 3825259), (41, 466495), (79, 242105), (205, 93299), (395, 48421), (1181, 16195), (3239, 5905)]