38368814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40559}}^1$

素因数の和:40615

約数の個数: 16

約数和(自身を含む): 64247040

約数和(自身を除く): 25878226

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 40559, 81118, 446149, 892298, 1744037, 3488074, 19184407, 38368814]

約数ペア:

[(1, 38368814), (2, 19184407), (11, 3488074), (22, 1744037), (43, 892298), (86, 446149), (473, 81118), (946, 40559)]