13493144

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 15779176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 2903, 4648, 5806, 11612, 20321, 23224, 40642, 81284, 162568, 240949, 481898, 963796, 1686643, 1927592, 3373286, 6746572, 13493144]

約数ペア:

[(1, 13493144), (2, 6746572), (4, 3373286), (7, 1927592), (8, 1686643), (14, 963796), (28, 481898), (56, 240949), (83, 162568), (166, 81284), (332, 40642), (581, 23224), (664, 20321), (1162, 11612), (2324, 5806), (2903, 4648)]