19249610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113233}}^1$

素因数の和:113257

約数の個数: 16

約数和(自身を含む): 36687816

約数和(自身を除く): 17438206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113233, 226466, 566165, 1132330, 1924961, 3849922, 9624805, 19249610]

約数ペア:

[(1, 19249610), (2, 9624805), (5, 3849922), (10, 1924961), (17, 1132330), (34, 566165), (85, 226466), (170, 113233)]