11389302

素因数分解:

$2^1\times 3^3\times {\mathrm{210913}}^1$

素因数の和:210924

約数の個数: 16

約数和(自身を含む): 25309680

約数和(自身を除く): 13920378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 210913, 421826, 632739, 1265478, 1898217, 3796434, 5694651, 11389302]

約数ペア:

[(1, 11389302), (2, 5694651), (3, 3796434), (6, 1898217), (9, 1265478), (18, 632739), (27, 421826), (54, 210913)]