1891773817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{28603}}^1$

素因数の和:28740

約数の個数: 12

約数和(自身を含む): 2025735280

約数和(自身を除く): 133961463

約数列:

[1, 19, 59, 1121, 3481, 28603, 66139, 543457, 1687577, 32063963, 99567043, 1891773817]

約数ペア:

[(1, 1891773817), (19, 99567043), (59, 32063963), (1121, 1687577), (3481, 543457), (28603, 66139)]