19203226

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4327}}^1$

素因数の和:4653

約数の個数: 16

約数和(自身を含む): 33031296

約数和(自身を除く): 13828070

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4327, 4438, 8654, 30289, 60578, 1371659, 2743318, 9601613, 19203226]

約数ペア:

[(1, 19203226), (2, 9601613), (7, 2743318), (14, 1371659), (317, 60578), (634, 30289), (2219, 8654), (4327, 4438)]