19734594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 43490304

約数和(自身を除く): 23755710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 2903, 3399, 5806, 6798, 8709, 17418, 31933, 63866, 95799, 191598, 299009, 598018, 897027, 1794054, 3289099, 6578198, 9867297, 19734594]

約数ペア:

[(1, 19734594), (2, 9867297), (3, 6578198), (6, 3289099), (11, 1794054), (22, 897027), (33, 598018), (66, 299009), (103, 191598), (206, 95799), (309, 63866), (618, 31933), (1133, 17418), (2266, 8709), (2903, 6798), (3399, 5806)]