19293810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37831}}^1$

素因数の和:37858

約数の個数: 32

約数和(自身を含む): 49030272

約数和(自身を除く): 29736462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37831, 75662, 113493, 189155, 226986, 378310, 567465, 643127, 1134930, 1286254, 1929381, 3215635, 3858762, 6431270, 9646905, 19293810]

約数ペア:

[(1, 19293810), (2, 9646905), (3, 6431270), (5, 3858762), (6, 3215635), (10, 1929381), (15, 1286254), (17, 1134930), (30, 643127), (34, 567465), (51, 378310), (85, 226986), (102, 189155), (170, 113493), (255, 75662), (510, 37831)]