11855918

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 18245760

約数和(自身を除く): 6389842

約数列:

[1, 2, 67, 103, 134, 206, 859, 1718, 6901, 13802, 57553, 88477, 115106, 176954, 5927959, 11855918]

約数ペア:

[(1, 11855918), (2, 5927959), (67, 176954), (103, 115106), (134, 88477), (206, 57553), (859, 13802), (1718, 6901)]