11221105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18888

約数の個数: 16

約数和(自身を含む): 16295040

約数和(自身を除く): 5073935

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 18859, 94295, 132013, 320603, 660065, 1603015, 2244221, 11221105]

約数ペア:

[(1, 11221105), (5, 2244221), (7, 1603015), (17, 660065), (35, 320603), (85, 132013), (119, 94295), (595, 18859)]