11621654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27803}}^1$

素因数の和:27835

約数の個数: 16

約数和(自身を含む): 20018880

約数和(自身を除く): 8397226

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 27803, 55606, 305833, 528257, 611666, 1056514, 5810827, 11621654]

約数ペア:

[(1, 11621654), (2, 5810827), (11, 1056514), (19, 611666), (22, 528257), (38, 305833), (209, 55606), (418, 27803)]