16381938

素因数分解:

$2^1\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{2089}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 32804640

約数和(自身を除く): 16422702

約数列:

[1, 2, 3, 6, 1307, 2089, 2614, 3921, 4178, 6267, 7842, 12534, 2730323, 5460646, 8190969, 16381938]

約数ペア:

[(1, 16381938), (2, 8190969), (3, 5460646), (6, 2730323), (1307, 12534), (2089, 7842), (2614, 6267), (3921, 4178)]