12404782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7121}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 20340432

約数和(自身を除く): 7935650

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7121, 14242, 92573, 185146, 477107, 954214, 6202391, 12404782]

約数ペア:

[(1, 12404782), (2, 6202391), (13, 954214), (26, 477107), (67, 185146), (134, 92573), (871, 14242), (1742, 7121)]