19007510012

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{5873767}}^1$

素因数の和:5874580

約数の個数: 12

約数和(自身を含む): 33304264560

約数和(自身を除く): 14296754548

約数列:

[1, 2, 4, 809, 1618, 3236, 5873767, 11747534, 23495068, 4751877503, 9503755006, 19007510012]

約数ペア:

[(1, 19007510012), (2, 9503755006), (4, 4751877503), (809, 23495068), (1618, 11747534), (3236, 5873767)]