12131042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 23310720

約数和(自身を除く): 11179678

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2129, 2849, 4258, 5698, 14903, 23419, 29806, 46838, 78773, 157546, 163933, 327866, 551411, 866503, 1102822, 1733006, 6065521, 12131042]

約数ペア:

[(1, 12131042), (2, 6065521), (7, 1733006), (11, 1102822), (14, 866503), (22, 551411), (37, 327866), (74, 163933), (77, 157546), (154, 78773), (259, 46838), (407, 29806), (518, 23419), (814, 14903), (2129, 5698), (2849, 4258)]