19484685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13146

約数の個数: 32

約数和(自身を含む): 37791360

約数和(自身を除く): 18306675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13121, 39363, 65605, 118089, 144331, 196815, 354267, 432993, 590445, 721655, 1298979, 1771335, 2164965, 3896937, 6494895, 19484685]

約数ペア:

[(1, 19484685), (3, 6494895), (5, 3896937), (9, 2164965), (11, 1771335), (15, 1298979), (27, 721655), (33, 590445), (45, 432993), (55, 354267), (99, 196815), (135, 144331), (165, 118089), (297, 65605), (495, 39363), (1485, 13121)]