13894342

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12889}}^1$

素因数の和:12916

約数の個数: 24

約数和(自身を含む): 26450280

約数和(自身を除く): 12555938

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12889, 25778, 90223, 141779, 180446, 283558, 631561, 992453, 1263122, 1984906, 6947171, 13894342]

約数ペア:

[(1, 13894342), (2, 6947171), (7, 1984906), (11, 1263122), (14, 992453), (22, 631561), (49, 283558), (77, 180446), (98, 141779), (154, 90223), (539, 25778), (1078, 12889)]