16129212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 41658624

約数和(自身を除く): 25529412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 1721, 2343, 3124, 3442, 4686, 5163, 6884, 9372, 10326, 18931, 20652, 37862, 56793, 75724, 113586, 122191, 227172, 244382, 366573, 488764, 733146, 1344101, 1466292, 2688202, 4032303, 5376404, 8064606, 16129212]

約数ペア:

[(1, 16129212), (2, 8064606), (3, 5376404), (4, 4032303), (6, 2688202), (11, 1466292), (12, 1344101), (22, 733146), (33, 488764), (44, 366573), (66, 244382), (71, 227172), (132, 122191), (142, 113586), (213, 75724), (284, 56793), (426, 37862), (781, 20652), (852, 18931), (1562, 10326), (1721, 9372), (2343, 6884), (3124, 5163), (3442, 4686)]