16921446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{65587}}^1$

素因数の和:65635

約数の個数: 16

約数和(自身を含む): 34630464

約数和(自身を除く): 17709018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 65587, 131174, 196761, 393522, 2820241, 5640482, 8460723, 16921446]

約数ペア:

[(1, 16921446), (2, 8460723), (3, 5640482), (6, 2820241), (43, 393522), (86, 196761), (129, 131174), (258, 65587)]