8186942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 13115520

約数和(自身を除く): 4928578

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 4139, 8278, 95197, 177977, 190394, 355954, 4093471, 8186942]

約数ペア:

[(1, 8186942), (2, 4093471), (23, 355954), (43, 190394), (46, 177977), (86, 95197), (989, 8278), (1978, 4139)]