16865486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33331}}^1$

素因数の和:33367

約数の個数: 16

約数和(自身を含む): 28798848

約数和(自身を除く): 11933362

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 33331, 66662, 366641, 733282, 766613, 1533226, 8432743, 16865486]

約数ペア:

[(1, 16865486), (2, 8432743), (11, 1533226), (22, 766613), (23, 733282), (46, 366641), (253, 66662), (506, 33331)]