12786788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26863}}^1$

素因数の和:26891

約数の個数: 24

約数和(自身を含む): 27078912

約数和(自身を除く): 14292124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26863, 53726, 107452, 188041, 376082, 456671, 752164, 913342, 1826684, 3196697, 6393394, 12786788]

約数ペア:

[(1, 12786788), (2, 6393394), (4, 3196697), (7, 1826684), (14, 913342), (17, 752164), (28, 456671), (34, 376082), (68, 188041), (119, 107452), (238, 53726), (476, 26863)]