19386330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4649}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 27485670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4649, 9298, 13947, 23245, 27894, 46490, 69735, 139470, 646211, 1292422, 1938633, 3231055, 3877266, 6462110, 9693165, 19386330]

約数ペア:

[(1, 19386330), (2, 9693165), (3, 6462110), (5, 3877266), (6, 3231055), (10, 1938633), (15, 1292422), (30, 646211), (139, 139470), (278, 69735), (417, 46490), (695, 27894), (834, 23245), (1390, 13947), (2085, 9298), (4170, 4649)]