19658694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10271}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 24716346

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10271, 20542, 30813, 61626, 112981, 225962, 297859, 338943, 595718, 677886, 893577, 1787154, 3276449, 6552898, 9829347, 19658694]

約数ペア:

[(1, 19658694), (2, 9829347), (3, 6552898), (6, 3276449), (11, 1787154), (22, 893577), (29, 677886), (33, 595718), (58, 338943), (66, 297859), (87, 225962), (174, 112981), (319, 61626), (638, 30813), (957, 20542), (1914, 10271)]