19212174

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 43303680

約数和(自身を除く): 24091506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5011, 10022, 15033, 30066, 45099, 90198, 135297, 270594, 355781, 711562, 1067343, 2134686, 3202029, 6404058, 9606087, 19212174]

約数ペア:

[(1, 19212174), (2, 9606087), (3, 6404058), (6, 3202029), (9, 2134686), (18, 1067343), (27, 711562), (54, 355781), (71, 270594), (142, 135297), (213, 90198), (426, 45099), (639, 30066), (1278, 15033), (1917, 10022), (3834, 5011)]