16039370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 29354724

約数和(自身を除く): 13315354

約数列:

[1, 2, 5, 10, 79, 158, 257, 395, 514, 790, 1285, 2570, 6241, 12482, 20303, 31205, 40606, 62410, 101515, 203030, 1603937, 3207874, 8019685, 16039370]

約数ペア:

[(1, 16039370), (2, 8019685), (5, 3207874), (10, 1603937), (79, 203030), (158, 101515), (257, 62410), (395, 40606), (514, 31205), (790, 20303), (1285, 12482), (2570, 6241)]