12885906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{195241}}^1$

素因数の和:195257

約数の個数: 16

約数和(自身を含む): 28114848

約数和(自身を除く): 15228942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 195241, 390482, 585723, 1171446, 2147651, 4295302, 6442953, 12885906]

約数ペア:

[(1, 12885906), (2, 6442953), (3, 4295302), (6, 2147651), (11, 1171446), (22, 585723), (33, 390482), (66, 195241)]