19348565225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1716059}}^1$

素因数の和:1716121

約数の個数: 24

約数和(自身を含む): 26811721440

約数和(自身を除く): 7463156215

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 1716059, 8580295, 18876649, 42901475, 70358419, 94383245, 351792095, 471916225, 773942609, 1758960475, 3869713045, 19348565225]

約数ペア:

[(1, 19348565225), (5, 3869713045), (11, 1758960475), (25, 773942609), (41, 471916225), (55, 351792095), (205, 94383245), (275, 70358419), (451, 42901475), (1025, 18876649), (2255, 8580295), (11275, 1716059)]