66170918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19919}}^1$

素因数の和:20083

約数の個数: 16

約数和(自身を含む): 109002240

約数和(自身を除く): 42831322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 19919, 39838, 219109, 438218, 3007769, 6015538, 33085459, 66170918]

約数ペア:

[(1, 66170918), (2, 33085459), (11, 6015538), (22, 3007769), (151, 438218), (302, 219109), (1661, 39838), (3322, 19919)]