19953174

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{2311}}^1$

素因数の和:3755

約数の個数: 16

約数和(自身を含む): 39951360

約数和(自身を除く): 19998186

約数列:

[1, 2, 3, 6, 1439, 2311, 2878, 4317, 4622, 6933, 8634, 13866, 3325529, 6651058, 9976587, 19953174]

約数ペア:

[(1, 19953174), (2, 9976587), (3, 6651058), (6, 3325529), (1439, 13866), (2311, 8634), (2878, 6933), (4317, 4622)]