13831924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 27377280

約数和(自身を除く): 13545356

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 193, 386, 437, 772, 779, 874, 943, 1558, 1748, 1886, 3116, 3667, 3772, 4439, 7334, 7913, 8878, 14668, 15826, 17756, 17917, 31652, 35834, 71668, 84341, 150347, 168682, 181999, 300694, 337364, 363998, 601388, 727996, 3457981, 6915962, 13831924]

約数ペア:

[(1, 13831924), (2, 6915962), (4, 3457981), (19, 727996), (23, 601388), (38, 363998), (41, 337364), (46, 300694), (76, 181999), (82, 168682), (92, 150347), (164, 84341), (193, 71668), (386, 35834), (437, 31652), (772, 17917), (779, 17756), (874, 15826), (943, 14668), (1558, 8878), (1748, 7913), (1886, 7334), (3116, 4439), (3667, 3772)]