19011782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5023

約数の個数: 16

約数和(自身を含む): 29840832

約数和(自身を除く): 10829050

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 4933, 9866, 202253, 231851, 404506, 463702, 9505891, 19011782]

約数ペア:

[(1, 19011782), (2, 9505891), (41, 463702), (47, 404506), (82, 231851), (94, 202253), (1927, 9866), (3854, 4933)]