1388890063

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{4463}}^1$

素因数の和:5982

約数の個数: 16

約数和(自身を含む): 1596326400

約数和(自身を除く): 207436337

約数列:

[1, 11, 19, 209, 1489, 4463, 16379, 28291, 49093, 84797, 311201, 932767, 6645407, 73099477, 126262733, 1388890063]

約数ペア:

[(1, 1388890063), (11, 126262733), (19, 73099477), (209, 6645407), (1489, 932767), (4463, 311201), (16379, 84797), (28291, 49093)]