19468049348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{442455667}}^1$

素因数の和:442455682

約数の個数: 12

約数和(自身を含む): 37166276112

約数和(自身を除く): 17698226764

約数列:

[1, 2, 4, 11, 22, 44, 442455667, 884911334, 1769822668, 4867012337, 9734024674, 19468049348]

約数ペア:

[(1, 19468049348), (2, 9734024674), (4, 4867012337), (11, 1769822668), (22, 884911334), (44, 442455667)]