16380242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 25992960

約数和(自身を除く): 9612718

約数列:

[1, 2, 19, 38, 223, 446, 1933, 3866, 4237, 8474, 36727, 73454, 431059, 862118, 8190121, 16380242]

約数ペア:

[(1, 16380242), (2, 8190121), (19, 862118), (38, 431059), (223, 73454), (446, 36727), (1933, 8474), (3866, 4237)]