15839318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 24

約数和(自身を含む): 27114696

約数和(自身を除く): 11275378

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1361, 2722, 5819, 11638, 14971, 29942, 31303, 62606, 344333, 688666, 719969, 1439938, 7919659, 15839318]

約数ペア:

[(1, 15839318), (2, 7919659), (11, 1439938), (22, 719969), (23, 688666), (46, 344333), (253, 62606), (506, 31303), (529, 29942), (1058, 14971), (1361, 11638), (2722, 5819)]