16905322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52501}}^1$

素因数の和:52533

約数の個数: 16

約数和(自身を含む): 30241152

約数和(自身を除く): 13335830

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 52501, 105002, 367507, 735014, 1207523, 2415046, 8452661, 16905322]

約数ペア:

[(1, 16905322), (2, 8452661), (7, 2415046), (14, 1207523), (23, 735014), (46, 367507), (161, 105002), (322, 52501)]