11220208

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1259}}^1$

素因数の和:1824

約数の個数: 20

約数和(自身を含む): 21795480

約数和(自身を除く): 10575272

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1259, 2228, 2518, 4456, 5036, 8912, 10072, 20144, 701263, 1402526, 2805052, 5610104, 11220208]

約数ペア:

[(1, 11220208), (2, 5610104), (4, 2805052), (8, 1402526), (16, 701263), (557, 20144), (1114, 10072), (1259, 8912), (2228, 5036), (2518, 4456)]