2018128586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{25423}}^1$

素因数の和:27533

約数の個数: 16

約数和(自身を含む): 3188169600

約数和(自身を除く): 1170041014

約数列:

[1, 2, 19, 38, 2089, 4178, 25423, 39691, 50846, 79382, 483037, 966074, 53108647, 106217294, 1009064293, 2018128586]

約数ペア:

[(1, 2018128586), (2, 1009064293), (19, 106217294), (38, 53108647), (2089, 966074), (4178, 483037), (25423, 79382), (39691, 50846)]