22067738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 36

約数和(自身を含む): 42347466

約数和(自身を除く): 20279728

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 1861, 3722, 5929, 11858, 13027, 20471, 26054, 40942, 91189, 143297, 182378, 225181, 286594, 450362, 1003079, 1576267, 2006158, 3152534, 11033869, 22067738]

約数ペア:

[(1, 22067738), (2, 11033869), (7, 3152534), (11, 2006158), (14, 1576267), (22, 1003079), (49, 450362), (77, 286594), (98, 225181), (121, 182378), (154, 143297), (242, 91189), (539, 40942), (847, 26054), (1078, 20471), (1694, 13027), (1861, 11858), (3722, 5929)]