19167088

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3779}}^1$

素因数の和:4104

約数の個数: 20

約数和(自身を含む): 37263240

約数和(自身を除く): 18096152

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 3779, 5072, 7558, 15116, 30232, 60464, 1197943, 2395886, 4791772, 9583544, 19167088]

約数ペア:

[(1, 19167088), (2, 9583544), (4, 4791772), (8, 2395886), (16, 1197943), (317, 60464), (634, 30232), (1268, 15116), (2536, 7558), (3779, 5072)]