39531986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66107}}^1$

素因数の和:66145

約数の個数: 16

約数和(自身を含む): 66636864

約数和(自身を除く): 27104878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 66107, 132214, 859391, 1520461, 1718782, 3040922, 19765993, 39531986]

約数ペア:

[(1, 39531986), (2, 19765993), (13, 3040922), (23, 1718782), (26, 1520461), (46, 859391), (299, 132214), (598, 66107)]