39717826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12161}}^1$

素因数の和:12257

約数の個数: 16

約数和(自身を含む): 63047808

約数和(自身を除く): 23329982

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 12161, 24322, 279703, 559406, 863431, 1726862, 19858913, 39717826]

約数ペア:

[(1, 39717826), (2, 19858913), (23, 1726862), (46, 863431), (71, 559406), (142, 279703), (1633, 24322), (3266, 12161)]