13921936

素因数分解:

$2^4\times 7^1\times {\mathrm{124303}}^1$

素因数の和:124318

約数の個数: 20

約数和(自身を含む): 30827392

約数和(自身を除く): 16905456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124303, 248606, 497212, 870121, 994424, 1740242, 1988848, 3480484, 6960968, 13921936]

約数ペア:

[(1, 13921936), (2, 6960968), (4, 3480484), (7, 1988848), (8, 1740242), (14, 994424), (16, 870121), (28, 497212), (56, 248606), (112, 124303)]