12742223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 14421120

約数和(自身を除く): 1678897

約数列:

[1, 13, 29, 73, 377, 463, 949, 2117, 6019, 13427, 27521, 33799, 174551, 439387, 980171, 12742223]

約数ペア:

[(1, 12742223), (13, 980171), (29, 439387), (73, 174551), (377, 33799), (463, 27521), (949, 13427), (2117, 6019)]