19218612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228793}}^1$

素因数の和:228807

約数の個数: 24

約数和(自身を含む): 51249856

約数和(自身を除く): 32031244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228793, 457586, 686379, 915172, 1372758, 1601551, 2745516, 3203102, 4804653, 6406204, 9609306, 19218612]

約数ペア:

[(1, 19218612), (2, 9609306), (3, 6406204), (4, 4804653), (6, 3203102), (7, 2745516), (12, 1601551), (14, 1372758), (21, 915172), (28, 686379), (42, 457586), (84, 228793)]