12342778

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1941

約数の個数: 16

約数和(自身を含む): 21205440

約数和(自身を除く): 8862662

約数列:

[1, 2, 7, 14, 739, 1193, 1478, 2386, 5173, 8351, 10346, 16702, 881627, 1763254, 6171389, 12342778]

約数ペア:

[(1, 12342778), (2, 6171389), (7, 1763254), (14, 881627), (739, 16702), (1193, 10346), (1478, 8351), (2386, 5173)]