192269858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{20759}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 315385920

約数和(自身を除く): 123116062

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 20759, 41518, 228349, 456698, 8739539, 17479078, 96134929, 192269858]

約数ペア:

[(1, 192269858), (2, 96134929), (11, 17479078), (22, 8739539), (421, 456698), (842, 228349), (4631, 41518), (9262, 20759)]