12670042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 24520320

約数和(自身を除く): 11850278

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 2837, 4466, 5674, 19859, 31207, 39718, 62414, 82273, 164546, 218449, 436898, 575911, 905003, 1151822, 1810006, 6335021, 12670042]

約数ペア:

[(1, 12670042), (2, 6335021), (7, 1810006), (11, 1151822), (14, 905003), (22, 575911), (29, 436898), (58, 218449), (77, 164546), (154, 82273), (203, 62414), (319, 39718), (406, 31207), (638, 19859), (2233, 5674), (2837, 4466)]