18097904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102829}}^1$

素因数の和:102848

約数の個数: 20

約数和(自身を含む): 38252760

約数和(自身を除く): 20154856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102829, 205658, 411316, 822632, 1131119, 1645264, 2262238, 4524476, 9048952, 18097904]

約数ペア:

[(1, 18097904), (2, 9048952), (4, 4524476), (8, 2262238), (11, 1645264), (16, 1131119), (22, 822632), (44, 411316), (88, 205658), (176, 102829)]