12801788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 23092608

約数和(自身を除く): 10290820

約数列:

[1, 2, 4, 43, 86, 172, 263, 283, 526, 566, 1052, 1132, 11309, 12169, 22618, 24338, 45236, 48676, 74429, 148858, 297716, 3200447, 6400894, 12801788]

約数ペア:

[(1, 12801788), (2, 6400894), (4, 3200447), (43, 297716), (86, 148858), (172, 74429), (263, 48676), (283, 45236), (526, 24338), (566, 22618), (1052, 12169), (1132, 11309)]