19738536

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{953}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 29716824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 953, 1726, 1906, 2589, 2859, 3452, 3812, 5178, 5718, 6904, 7624, 10356, 11436, 20712, 22872, 822439, 1644878, 2467317, 3289756, 4934634, 6579512, 9869268, 19738536]

約数ペア:

[(1, 19738536), (2, 9869268), (3, 6579512), (4, 4934634), (6, 3289756), (8, 2467317), (12, 1644878), (24, 822439), (863, 22872), (953, 20712), (1726, 11436), (1906, 10356), (2589, 7624), (2859, 6904), (3452, 5718), (3812, 5178)]