11204305

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 15471360

約数和(自身を除く): 4267055

約数列:

[1, 5, 7, 35, 157, 785, 1099, 2039, 5495, 10195, 14273, 71365, 320123, 1600615, 2240861, 11204305]

約数ペア:

[(1, 11204305), (5, 2240861), (7, 1600615), (35, 320123), (157, 71365), (785, 14273), (1099, 10195), (2039, 5495)]