18822166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3329}}^1$

素因数の和:3599

約数の個数: 16

約数和(自身を含む): 30929040

約数和(自身を除く): 12106874

約数列:

[1, 2, 11, 22, 257, 514, 2827, 3329, 5654, 6658, 36619, 73238, 855553, 1711106, 9411083, 18822166]

約数ペア:

[(1, 18822166), (2, 9411083), (11, 1711106), (22, 855553), (257, 73238), (514, 36619), (2827, 6658), (3329, 5654)]