19180308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228337}}^1$

素因数の和:228351

約数の個数: 24

約数和(自身を含む): 51147712

約数和(自身を除く): 31967404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228337, 456674, 685011, 913348, 1370022, 1598359, 2740044, 3196718, 4795077, 6393436, 9590154, 19180308]

約数ペア:

[(1, 19180308), (2, 9590154), (3, 6393436), (4, 4795077), (6, 3196718), (7, 2740044), (12, 1598359), (14, 1370022), (21, 913348), (28, 685011), (42, 456674), (84, 228337)]