16666442

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{3793}}^1$

素因数の和:3834

約数の個数: 16

約数和(自身を含む): 27089160

約数和(自身を除く): 10422718

約数列:

[1, 2, 13, 26, 169, 338, 2197, 3793, 4394, 7586, 49309, 98618, 641017, 1282034, 8333221, 16666442]

約数ペア:

[(1, 16666442), (2, 8333221), (13, 1282034), (26, 641017), (169, 98618), (338, 49309), (2197, 7586), (3793, 4394)]