19067806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 10426274

約数列:

[1, 2, 47, 94, 109, 218, 1861, 3722, 5123, 10246, 87467, 174934, 202849, 405698, 9533903, 19067806]

約数ペア:

[(1, 19067806), (2, 9533903), (47, 405698), (94, 202849), (109, 174934), (218, 87467), (1861, 10246), (3722, 5123)]