12884284

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 25853408

約数和(自身を除く): 12969124

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1093, 1684, 2186, 2947, 4372, 5894, 7651, 11788, 15302, 30604, 460153, 920306, 1840612, 3221071, 6442142, 12884284]

約数ペア:

[(1, 12884284), (2, 6442142), (4, 3221071), (7, 1840612), (14, 920306), (28, 460153), (421, 30604), (842, 15302), (1093, 11788), (1684, 7651), (2186, 5894), (2947, 4372)]