19468046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39409}}^1$

素因数の和:39443

約数の個数: 16

約数和(自身を含む): 33104400

約数和(自身を除く): 13636354

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 39409, 78818, 512317, 748771, 1024634, 1497542, 9734023, 19468046]

約数ペア:

[(1, 19468046), (2, 9734023), (13, 1497542), (19, 1024634), (26, 748771), (38, 512317), (247, 78818), (494, 39409)]