10557274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 10731686

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 71, 86, 91, 133, 142, 182, 247, 266, 301, 494, 497, 559, 602, 817, 923, 994, 1118, 1349, 1634, 1729, 1846, 2698, 3053, 3458, 3913, 5719, 6106, 6461, 7826, 9443, 10621, 11438, 12922, 17537, 18886, 21242, 21371, 35074, 39689, 42742, 58007, 74347, 79378, 116014, 122759, 148694, 245518, 277823, 406049, 555646, 754091, 812098, 1508182, 5278637, 10557274]

約数ペア:

[(1, 10557274), (2, 5278637), (7, 1508182), (13, 812098), (14, 754091), (19, 555646), (26, 406049), (38, 277823), (43, 245518), (71, 148694), (86, 122759), (91, 116014), (133, 79378), (142, 74347), (182, 58007), (247, 42742), (266, 39689), (301, 35074), (494, 21371), (497, 21242), (559, 18886), (602, 17537), (817, 12922), (923, 11438), (994, 10621), (1118, 9443), (1349, 7826), (1634, 6461), (1729, 6106), (1846, 5719), (2698, 3913), (3053, 3458)]