19852446

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80701}}^1$

素因数の和:80747

約数の個数: 16

約数和(自身を含む): 40673808

約数和(自身を除く): 20821362

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 80701, 161402, 242103, 484206, 3308741, 6617482, 9926223, 19852446]

約数ペア:

[(1, 19852446), (2, 9926223), (3, 6617482), (6, 3308741), (41, 484206), (82, 242103), (123, 161402), (246, 80701)]