22778646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4948

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 27630570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 4861, 9722, 14583, 29166, 53471, 106942, 160413, 320826, 345131, 690262, 1035393, 2070786, 3796441, 7592882, 11389323, 22778646]

約数ペア:

[(1, 22778646), (2, 11389323), (3, 7592882), (6, 3796441), (11, 2070786), (22, 1035393), (33, 690262), (66, 345131), (71, 320826), (142, 160413), (213, 106942), (426, 53471), (781, 29166), (1562, 14583), (2343, 9722), (4686, 4861)]