12509926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 24385536

約数和(自身を除く): 11875610

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 62, 83, 143, 166, 187, 221, 286, 341, 374, 403, 442, 527, 682, 806, 913, 1054, 1079, 1411, 1826, 2158, 2431, 2573, 2822, 4433, 4862, 5146, 5797, 6851, 8866, 11594, 11869, 13702, 15521, 18343, 23738, 28303, 31042, 33449, 36686, 43741, 56606, 66898, 75361, 87482, 150722, 201773, 367939, 403546, 481151, 568633, 735878, 962302, 1137266, 6254963, 12509926]

約数ペア:

[(1, 12509926), (2, 6254963), (11, 1137266), (13, 962302), (17, 735878), (22, 568633), (26, 481151), (31, 403546), (34, 367939), (62, 201773), (83, 150722), (143, 87482), (166, 75361), (187, 66898), (221, 56606), (286, 43741), (341, 36686), (374, 33449), (403, 31042), (442, 28303), (527, 23738), (682, 18343), (806, 15521), (913, 13702), (1054, 11869), (1079, 11594), (1411, 8866), (1826, 6851), (2158, 5797), (2431, 5146), (2573, 4862), (2822, 4433)]