16800970

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2311}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 30296448

約数和(自身を除く): 13495478

約数列:

[1, 2, 5, 10, 727, 1454, 2311, 3635, 4622, 7270, 11555, 23110, 1680097, 3360194, 8400485, 16800970]

約数ペア:

[(1, 16800970), (2, 8400485), (5, 3360194), (10, 1680097), (727, 23110), (1454, 11555), (2311, 7270), (3635, 4622)]