39987894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{350771}}^1$

素因数の和:350795

約数の個数: 16

約数和(自身を含む): 84185280

約数和(自身を除く): 44197386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 350771, 701542, 1052313, 2104626, 6664649, 13329298, 19993947, 39987894]

約数ペア:

[(1, 39987894), (2, 19993947), (3, 13329298), (6, 6664649), (19, 2104626), (38, 1052313), (57, 701542), (114, 350771)]