22445618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2003}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 36360576

約数和(自身を除く): 13914958

約数列:

[1, 2, 13, 26, 431, 862, 2003, 4006, 5603, 11206, 26039, 52078, 863293, 1726586, 11222809, 22445618]

約数ペア:

[(1, 22445618), (2, 11222809), (13, 1726586), (26, 863293), (431, 52078), (862, 26039), (2003, 11206), (4006, 5603)]