15697656592

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4980221}}^1$

素因数の和:4980426

約数の個数: 20

約数和(自身を含む): 30568602636

約数和(自身を除く): 14870946044

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4980221, 9960442, 19920884, 39841768, 79683536, 981103537, 1962207074, 3924414148, 7848828296, 15697656592]

約数ペア:

[(1, 15697656592), (2, 7848828296), (4, 3924414148), (8, 1962207074), (16, 981103537), (197, 79683536), (394, 39841768), (788, 19920884), (1576, 9960442), (3152, 4980221)]