16809262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10789}}^1$

素因数の和:10851

約数の個数: 16

約数和(自身を含む): 27190800

約数和(自身を除く): 10381538

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10789, 21578, 204991, 409982, 442349, 884698, 8404631, 16809262]

約数ペア:

[(1, 16809262), (2, 8404631), (19, 884698), (38, 442349), (41, 409982), (82, 204991), (779, 21578), (1558, 10789)]