17917394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6217}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 29547936

約数和(自身を除く): 11630542

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6217, 12434, 68387, 136774, 814427, 1628854, 8958697, 17917394]

約数ペア:

[(1, 17917394), (2, 8958697), (11, 1628854), (22, 814427), (131, 136774), (262, 68387), (1441, 12434), (2882, 6217)]