16490221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 19199808

約数和(自身を除く): 2709587

約数列:

[1, 11, 17, 163, 187, 541, 1793, 2771, 5951, 9197, 30481, 88183, 101167, 970013, 1499111, 16490221]

約数ペア:

[(1, 16490221), (11, 1499111), (17, 970013), (163, 101167), (187, 88183), (541, 30481), (1793, 9197), (2771, 5951)]