13871522

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 24879360

約数和(自身を除く): 11007838

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 439, 518, 854, 878, 2257, 3073, 4514, 6146, 15799, 16243, 26779, 31598, 32486, 53558, 113701, 187453, 227402, 374906, 990823, 1981646, 6935761, 13871522]

約数ペア:

[(1, 13871522), (2, 6935761), (7, 1981646), (14, 990823), (37, 374906), (61, 227402), (74, 187453), (122, 113701), (259, 53558), (427, 32486), (439, 31598), (518, 26779), (854, 16243), (878, 15799), (2257, 6146), (3073, 4514)]