13938106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 26668224

約数和(自身を除く): 12730118

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 137, 169, 182, 274, 301, 338, 559, 602, 959, 1118, 1183, 1781, 1918, 2366, 3562, 3913, 5891, 7267, 7826, 11782, 12467, 14534, 23153, 24934, 41237, 46306, 50869, 76583, 82474, 101738, 153166, 162071, 324142, 536081, 995579, 1072162, 1991158, 6969053, 13938106]

約数ペア:

[(1, 13938106), (2, 6969053), (7, 1991158), (13, 1072162), (14, 995579), (26, 536081), (43, 324142), (86, 162071), (91, 153166), (137, 101738), (169, 82474), (182, 76583), (274, 50869), (301, 46306), (338, 41237), (559, 24934), (602, 23153), (959, 14534), (1118, 12467), (1183, 11782), (1781, 7826), (1918, 7267), (2366, 5891), (3562, 3913)]