19069886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50989}}^1$

素因数の和:51019

約数の個数: 16

約数和(自身を含む): 33041520

約数和(自身を除く): 13971634

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50989, 101978, 560879, 866813, 1121758, 1733626, 9534943, 19069886]

約数ペア:

[(1, 19069886), (2, 9534943), (11, 1733626), (17, 1121758), (22, 866813), (34, 560879), (187, 101978), (374, 50989)]