16940110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154001}}^1$

素因数の和:154019

約数の個数: 16

約数和(自身を含む): 33264432

約数和(自身を除く): 16324322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 154001, 308002, 770005, 1540010, 1694011, 3388022, 8470055, 16940110]

約数ペア:

[(1, 16940110), (2, 8470055), (5, 3388022), (10, 1694011), (11, 1540010), (22, 770005), (55, 308002), (110, 154001)]