39369242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1973}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 64526112

約数和(自身を除く): 25156870

約数列:

[1, 2, 11, 22, 907, 1814, 1973, 3946, 9977, 19954, 21703, 43406, 1789511, 3579022, 19684621, 39369242]

約数ペア:

[(1, 39369242), (2, 19684621), (11, 3579022), (22, 1789511), (907, 43406), (1814, 21703), (1973, 19954), (3946, 9977)]