25864982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90437}}^1$

素因数の和:90463

約数の個数: 16

約数和(自身を含む): 45580752

約数和(自身を除く): 19715770

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90437, 180874, 994807, 1175681, 1989614, 2351362, 12932491, 25864982]

約数ペア:

[(1, 25864982), (2, 12932491), (11, 2351362), (13, 1989614), (22, 1175681), (26, 994807), (143, 180874), (286, 90437)]