2021918074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1\times {\mathrm{21191}}^1$

素因数の和:25541

約数の個数: 16

約数和(自身を含む): 3309512256

約数和(自身を除く): 1287594182

約数列:

[1, 2, 11, 22, 4337, 8674, 21191, 42382, 47707, 95414, 233101, 466202, 91905367, 183810734, 1010959037, 2021918074]

約数ペア:

[(1, 2021918074), (2, 1010959037), (11, 183810734), (22, 91905367), (4337, 466202), (8674, 233101), (21191, 95414), (42382, 47707)]