19068364088

素因数分解:

$2^3\times {\mathrm{9221}}^1\times {\mathrm{258491}}^1$

素因数の和:267718

約数の個数: 16

約数和(自身を含む): 35757198360

約数和(自身を除く): 16688834272

約数列:

[1, 2, 4, 8, 9221, 18442, 36884, 73768, 258491, 516982, 1033964, 2067928, 2383545511, 4767091022, 9534182044, 19068364088]

約数ペア:

[(1, 19068364088), (2, 9534182044), (4, 4767091022), (8, 2383545511), (9221, 2067928), (18442, 1033964), (36884, 516982), (73768, 258491)]