19051146

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4969}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 23889654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4969, 9938, 14907, 29814, 44721, 89442, 134163, 268326, 352799, 705598, 1058397, 2116794, 3175191, 6350382, 9525573, 19051146]

約数ペア:

[(1, 19051146), (2, 9525573), (3, 6350382), (6, 3175191), (9, 2116794), (18, 1058397), (27, 705598), (54, 352799), (71, 268326), (142, 134163), (213, 89442), (426, 44721), (639, 29814), (1278, 14907), (1917, 9938), (3834, 4969)]