2016250018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{136399}}^1$

素因数の和:136809

約数の個数: 16

約数和(自身を含む): 3191760000

約数和(自身を除く): 1175509982

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 136399, 272798, 2591581, 5183162, 53059211, 106118422, 1008125009, 2016250018]

約数ペア:

[(1, 2016250018), (2, 1008125009), (19, 106118422), (38, 53059211), (389, 5183162), (778, 2591581), (7391, 272798), (14782, 136399)]