12782714

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10259}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 9378886

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10259, 20518, 71813, 143626, 913051, 1826102, 6391357, 12782714]

約数ペア:

[(1, 12782714), (2, 6391357), (7, 1826102), (14, 913051), (89, 143626), (178, 71813), (623, 20518), (1246, 10259)]