19033668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27827}}^1$

素因数の和:27856

約数の個数: 36

約数和(自身を含む): 50646960

約数和(自身を除く): 31613292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27827, 55654, 83481, 111308, 166962, 250443, 333924, 500886, 528713, 1001772, 1057426, 1586139, 2114852, 3172278, 4758417, 6344556, 9516834, 19033668]

約数ペア:

[(1, 19033668), (2, 9516834), (3, 6344556), (4, 4758417), (6, 3172278), (9, 2114852), (12, 1586139), (18, 1057426), (19, 1001772), (36, 528713), (38, 500886), (57, 333924), (76, 250443), (114, 166962), (171, 111308), (228, 83481), (342, 55654), (684, 27827)]