42188278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1409}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 69135120

約数和(自身を除く): 26946842

約数列:

[1, 2, 11, 22, 1361, 1409, 2722, 2818, 14971, 15499, 29942, 30998, 1917649, 3835298, 21094139, 42188278]

約数ペア:

[(1, 42188278), (2, 21094139), (11, 3835298), (22, 1917649), (1361, 30998), (1409, 29942), (2722, 15499), (2818, 14971)]