13921712

素因数分解:

$2^4\times 7^1\times {\mathrm{124301}}^1$

素因数の和:124316

約数の個数: 20

約数和(自身を含む): 30826896

約数和(自身を除く): 16905184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124301, 248602, 497204, 870107, 994408, 1740214, 1988816, 3480428, 6960856, 13921712]

約数ペア:

[(1, 13921712), (2, 6960856), (4, 3480428), (7, 1988816), (8, 1740214), (14, 994408), (16, 870107), (28, 497204), (56, 248602), (112, 124301)]