18251018489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{568019}}^1$

素因数の和:568180

約数の個数: 16

約数和(自身を含む): 20939489280

約数和(自身を除く): 2688470791

約数列:

[1, 11, 23, 127, 253, 1397, 2921, 32131, 568019, 6248209, 13064437, 72138413, 143708807, 793522543, 1659183499, 18251018489]

約数ペア:

[(1, 18251018489), (11, 1659183499), (23, 793522543), (127, 143708807), (253, 72138413), (1397, 13064437), (2921, 6248209), (32131, 568019)]