19500932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443203}}^1$

素因数の和:443218

約数の個数: 12

約数和(自身を含む): 37229136

約数和(自身を除く): 17728204

約数列:

[1, 2, 4, 11, 22, 44, 443203, 886406, 1772812, 4875233, 9750466, 19500932]

約数ペア:

[(1, 19500932), (2, 9750466), (4, 4875233), (11, 1772812), (22, 886406), (44, 443203)]