19012742

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2099}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 13646458

約数列:

[1, 2, 7, 14, 647, 1294, 2099, 4198, 4529, 9058, 14693, 29386, 1358053, 2716106, 9506371, 19012742]

約数ペア:

[(1, 19012742), (2, 9506371), (7, 2716106), (14, 1358053), (647, 29386), (1294, 14693), (2099, 9058), (4198, 4529)]