11513658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 27699840

約数和(自身を除く): 16186182

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 457, 494, 646, 663, 741, 914, 969, 1326, 1371, 1482, 1938, 2742, 4199, 5941, 7769, 8398, 8683, 11882, 12597, 15538, 17366, 17823, 23307, 25194, 26049, 35646, 46614, 52098, 100997, 112879, 147611, 201994, 225758, 295222, 302991, 338637, 442833, 605982, 677274, 885666, 1918943, 3837886, 5756829, 11513658]

約数ペア:

[(1, 11513658), (2, 5756829), (3, 3837886), (6, 1918943), (13, 885666), (17, 677274), (19, 605982), (26, 442833), (34, 338637), (38, 302991), (39, 295222), (51, 225758), (57, 201994), (78, 147611), (102, 112879), (114, 100997), (221, 52098), (247, 46614), (323, 35646), (442, 26049), (457, 25194), (494, 23307), (646, 17823), (663, 17366), (741, 15538), (914, 12597), (969, 11882), (1326, 8683), (1371, 8398), (1482, 7769), (1938, 5941), (2742, 4199)]