18600208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{105683}}^1$

素因数の和:105702

約数の個数: 20

約数和(自身を含む): 39314448

約数和(自身を除く): 20714240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 105683, 211366, 422732, 845464, 1162513, 1690928, 2325026, 4650052, 9300104, 18600208]

約数ペア:

[(1, 18600208), (2, 9300104), (4, 4650052), (8, 2325026), (11, 1690928), (16, 1162513), (22, 845464), (44, 422732), (88, 211366), (176, 105683)]