19066482

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 42975360

約数和(自身を除く): 23908878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4973, 9946, 14919, 29838, 44757, 89514, 134271, 268542, 353083, 706166, 1059249, 2118498, 3177747, 6355494, 9533241, 19066482]

約数ペア:

[(1, 19066482), (2, 9533241), (3, 6355494), (6, 3177747), (9, 2118498), (18, 1059249), (27, 706166), (54, 353083), (71, 268542), (142, 134271), (213, 89514), (426, 44757), (639, 29838), (1278, 14919), (1917, 9946), (3834, 4973)]