19243810

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1831}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 34690752

約数和(自身を除く): 15446942

約数列:

[1, 2, 5, 10, 1051, 1831, 2102, 3662, 5255, 9155, 10510, 18310, 1924381, 3848762, 9621905, 19243810]

約数ペア:

[(1, 19243810), (2, 9621905), (5, 3848762), (10, 1924381), (1051, 18310), (1831, 10510), (2102, 9155), (3662, 5255)]