13278694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 24222240

約数和(自身を除く): 10943546

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 1601, 3202, 4147, 8294, 17611, 20813, 35222, 41626, 46429, 92858, 228943, 457886, 510719, 603577, 1021438, 1207154, 6639347, 13278694]

約数ペア:

[(1, 13278694), (2, 6639347), (11, 1207154), (13, 1021438), (22, 603577), (26, 510719), (29, 457886), (58, 228943), (143, 92858), (286, 46429), (319, 41626), (377, 35222), (638, 20813), (754, 17611), (1601, 8294), (3202, 4147)]