16700426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11423}}^1$

素因数の和:11485

約数の個数: 16

約数和(自身を含む): 27143424

約数和(自身を除く): 10442998

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 11423, 22846, 194191, 388382, 491189, 982378, 8350213, 16700426]

約数ペア:

[(1, 16700426), (2, 8350213), (17, 982378), (34, 491189), (43, 388382), (86, 194191), (731, 22846), (1462, 11423)]