2153822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 3601152

約数和(自身を除く): 1447330

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2083, 4166, 22913, 45826, 97901, 195802, 1076911, 2153822]

約数ペア:

[(1, 2153822), (2, 1076911), (11, 195802), (22, 97901), (47, 45826), (94, 22913), (517, 4166), (1034, 2083)]