194809010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1770991}}^1$

素因数の和:1771009

約数の個数: 16

約数和(自身を含む): 382534272

約数和(自身を除く): 187725262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1770991, 3541982, 8854955, 17709910, 19480901, 38961802, 97404505, 194809010]

約数ペア:

[(1, 194809010), (2, 97404505), (5, 38961802), (10, 19480901), (11, 17709910), (22, 8854955), (55, 3541982), (110, 1770991)]