12568556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 30632448

約数和(自身を除く): 18063892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 43, 44, 52, 73, 77, 86, 91, 143, 146, 154, 172, 182, 286, 292, 301, 308, 364, 473, 511, 559, 572, 602, 803, 946, 949, 1001, 1022, 1118, 1204, 1606, 1892, 1898, 2002, 2044, 2236, 3139, 3212, 3311, 3796, 3913, 4004, 5621, 6149, 6278, 6622, 6643, 7826, 10439, 11242, 12298, 12556, 13244, 13286, 15652, 20878, 21973, 22484, 24596, 26572, 34529, 40807, 41756, 43043, 43946, 69058, 73073, 81614, 86086, 87892, 138116, 146146, 163228, 172172, 241703, 285649, 292292, 448877, 483406, 571298, 897754, 966812, 1142596, 1795508, 3142139, 6284278, 12568556]

約数ペア:

[(1, 12568556), (2, 6284278), (4, 3142139), (7, 1795508), (11, 1142596), (13, 966812), (14, 897754), (22, 571298), (26, 483406), (28, 448877), (43, 292292), (44, 285649), (52, 241703), (73, 172172), (77, 163228), (86, 146146), (91, 138116), (143, 87892), (146, 86086), (154, 81614), (172, 73073), (182, 69058), (286, 43946), (292, 43043), (301, 41756), (308, 40807), (364, 34529), (473, 26572), (511, 24596), (559, 22484), (572, 21973), (602, 20878), (803, 15652), (946, 13286), (949, 13244), (1001, 12556), (1022, 12298), (1118, 11242), (1204, 10439), (1606, 7826), (1892, 6643), (1898, 6622), (2002, 6278), (2044, 6149), (2236, 5621), (3139, 4004), (3212, 3913), (3311, 3796)]