19007719610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2081897}}^1$

素因数の和:2081998

約数の個数: 32

約数和(自身を含む): 37773957312

約数和(自身を除く): 18766237702

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 2081897, 4163794, 10409485, 20818970, 22900867, 45801734, 114504335, 172797451, 229008670, 345594902, 863987255, 1727974510, 1900771961, 3801543922, 9503859805, 19007719610]

約数ペア:

[(1, 19007719610), (2, 9503859805), (5, 3801543922), (10, 1900771961), (11, 1727974510), (22, 863987255), (55, 345594902), (83, 229008670), (110, 172797451), (166, 114504335), (415, 45801734), (830, 22900867), (913, 20818970), (1826, 10409485), (4565, 4163794), (9130, 2081897)]