13891790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 27869184

約数和(自身を除く): 13977394

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 2687, 5170, 5374, 13435, 26870, 29557, 59114, 126289, 147785, 252578, 295570, 631445, 1262890, 1389179, 2778358, 6945895, 13891790]

約数ペア:

[(1, 13891790), (2, 6945895), (5, 2778358), (10, 1389179), (11, 1262890), (22, 631445), (47, 295570), (55, 252578), (94, 147785), (110, 126289), (235, 59114), (470, 29557), (517, 26870), (1034, 13435), (2585, 5374), (2687, 5170)]