19271316958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1105387}}^1$

素因数の和:1105791

約数の個数: 16

約数和(自身を含む): 30243415680

約数和(自身を除く): 10972098722

約数列:

[1, 2, 23, 46, 379, 758, 8717, 17434, 1105387, 2210774, 25423901, 50847802, 418941673, 837883346, 9635658479, 19271316958]

約数ペア:

[(1, 19271316958), (2, 9635658479), (23, 837883346), (46, 418941673), (379, 50847802), (758, 25423901), (8717, 2210774), (17434, 1105387)]