8154686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 13122000

約数和(自身を除く): 4967314

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 4049, 8098, 76931, 153862, 214597, 429194, 4077343, 8154686]

約数ペア:

[(1, 8154686), (2, 4077343), (19, 429194), (38, 214597), (53, 153862), (106, 76931), (1007, 8098), (2014, 4049)]