2195536

素因数分解:

$2^4\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19618

約数の個数: 20

約数和(自身を含む): 4861792

約数和(自身を除く): 2666256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19603, 39206, 78412, 137221, 156824, 274442, 313648, 548884, 1097768, 2195536]

約数ペア:

[(1, 2195536), (2, 1097768), (4, 548884), (7, 313648), (8, 274442), (14, 156824), (16, 137221), (28, 78412), (56, 39206), (112, 19603)]