11497990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 12452090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 1979, 2905, 3958, 5810, 9895, 13853, 19790, 27706, 69265, 138530, 164257, 328514, 821285, 1149799, 1642570, 2299598, 5748995, 11497990]

約数ペア:

[(1, 11497990), (2, 5748995), (5, 2299598), (7, 1642570), (10, 1149799), (14, 821285), (35, 328514), (70, 164257), (83, 138530), (166, 69265), (415, 27706), (581, 19790), (830, 13853), (1162, 9895), (1979, 5810), (2905, 3958)]