19445118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42089}}^1$

素因数の和:42112

約数の個数: 32

約数和(自身を含む): 48487680

約数和(自身を除く): 29042562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42089, 84178, 126267, 252534, 294623, 462979, 589246, 883869, 925958, 1388937, 1767738, 2777874, 3240853, 6481706, 9722559, 19445118]

約数ペア:

[(1, 19445118), (2, 9722559), (3, 6481706), (6, 3240853), (7, 2777874), (11, 1767738), (14, 1388937), (21, 925958), (22, 883869), (33, 589246), (42, 462979), (66, 294623), (77, 252534), (154, 126267), (231, 84178), (462, 42089)]