19424146

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2099}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 33364800

約数和(自身を除く): 13940654

約数列:

[1, 2, 7, 14, 661, 1322, 2099, 4198, 4627, 9254, 14693, 29386, 1387439, 2774878, 9712073, 19424146]

約数ペア:

[(1, 19424146), (2, 9712073), (7, 2774878), (14, 1387439), (661, 29386), (1322, 14693), (2099, 9254), (4198, 4627)]