12224212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 29804544

約数和(自身を除く): 17580332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 71, 77, 86, 91, 142, 143, 154, 172, 182, 284, 286, 301, 308, 364, 473, 497, 559, 572, 602, 781, 923, 946, 994, 1001, 1118, 1204, 1562, 1846, 1892, 1988, 2002, 2236, 3053, 3124, 3311, 3692, 3913, 4004, 5467, 6106, 6149, 6461, 6622, 7826, 10153, 10934, 12212, 12298, 12922, 13244, 15652, 20306, 21371, 21868, 24596, 25844, 33583, 39689, 40612, 42742, 43043, 67166, 71071, 79378, 85484, 86086, 134332, 142142, 158756, 172172, 235081, 277823, 284284, 436579, 470162, 555646, 873158, 940324, 1111292, 1746316, 3056053, 6112106, 12224212]

約数ペア:

[(1, 12224212), (2, 6112106), (4, 3056053), (7, 1746316), (11, 1111292), (13, 940324), (14, 873158), (22, 555646), (26, 470162), (28, 436579), (43, 284284), (44, 277823), (52, 235081), (71, 172172), (77, 158756), (86, 142142), (91, 134332), (142, 86086), (143, 85484), (154, 79378), (172, 71071), (182, 67166), (284, 43043), (286, 42742), (301, 40612), (308, 39689), (364, 33583), (473, 25844), (497, 24596), (559, 21868), (572, 21371), (602, 20306), (781, 15652), (923, 13244), (946, 12922), (994, 12298), (1001, 12212), (1118, 10934), (1204, 10153), (1562, 7826), (1846, 6622), (1892, 6461), (1988, 6149), (2002, 6106), (2236, 5467), (3053, 4004), (3124, 3913), (3311, 3692)]