13938064

素因数分解:

$2^4\times 7^1\times {\mathrm{124447}}^1$

素因数の和:124462

約数の個数: 20

約数和(自身を含む): 30863104

約数和(自身を除く): 16925040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124447, 248894, 497788, 871129, 995576, 1742258, 1991152, 3484516, 6969032, 13938064]

約数ペア:

[(1, 13938064), (2, 6969032), (4, 3484516), (7, 1991152), (8, 1742258), (14, 995576), (16, 871129), (28, 497788), (56, 248894), (112, 124447)]