12688676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 29823360

約数和(自身を除く): 17134684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 3169, 4004, 6338, 12676, 22183, 34859, 41197, 44366, 69718, 82394, 88732, 139436, 164788, 244013, 288379, 453167, 488026, 576758, 906334, 976052, 1153516, 1812668, 3172169, 6344338, 12688676]

約数ペア:

[(1, 12688676), (2, 6344338), (4, 3172169), (7, 1812668), (11, 1153516), (13, 976052), (14, 906334), (22, 576758), (26, 488026), (28, 453167), (44, 288379), (52, 244013), (77, 164788), (91, 139436), (143, 88732), (154, 82394), (182, 69718), (286, 44366), (308, 41197), (364, 34859), (572, 22183), (1001, 12676), (2002, 6338), (3169, 4004)]