19722264

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11257}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 49985520

約数和(自身を除く): 30263256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11257, 22514, 33771, 45028, 67542, 90056, 135084, 270168, 821761, 1643522, 2465283, 3287044, 4930566, 6574088, 9861132, 19722264]

約数ペア:

[(1, 19722264), (2, 9861132), (3, 6574088), (4, 4930566), (6, 3287044), (8, 2465283), (12, 1643522), (24, 821761), (73, 270168), (146, 135084), (219, 90056), (292, 67542), (438, 45028), (584, 33771), (876, 22514), (1752, 11257)]