19037654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5233}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 30524688

約数和(自身を除く): 11487034

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5233, 10466, 88961, 177922, 559931, 1119862, 9518827, 19037654]

約数ペア:

[(1, 19037654), (2, 9518827), (17, 1119862), (34, 559931), (107, 177922), (214, 88961), (1819, 10466), (3638, 5233)]