18805736882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5600279}}^1$

素因数の和:5600377

約数の個数: 16

約数和(自身を含む): 29838291840

約数和(自身を除く): 11032554958

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5600279, 11200558, 128806417, 257612834, 408820367, 817640734, 9402868441, 18805736882]

約数ペア:

[(1, 18805736882), (2, 9402868441), (23, 817640734), (46, 408820367), (73, 257612834), (146, 128806417), (1679, 11200558), (3358, 5600279)]