11205404

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 22562400

約数和(自身を除く): 11356996

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2549, 4396, 5098, 10196, 17843, 35686, 71372, 400193, 800386, 1600772, 2801351, 5602702, 11205404]

約数ペア:

[(1, 11205404), (2, 5602702), (4, 2801351), (7, 1600772), (14, 800386), (28, 400193), (157, 71372), (314, 35686), (628, 17843), (1099, 10196), (2198, 5098), (2549, 4396)]