39893362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3889}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 62737920

約数和(自身を除く): 22844558

約数列:

[1, 2, 23, 46, 223, 446, 3889, 5129, 7778, 10258, 89447, 178894, 867247, 1734494, 19946681, 39893362]

約数ペア:

[(1, 39893362), (2, 19946681), (23, 1734494), (46, 867247), (223, 178894), (446, 89447), (3889, 10258), (5129, 7778)]