12940544903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1\times {\mathrm{16267}}^1$

素因数の和:21854

約数の個数: 16

約数和(自身を含む): 15206545536

約数和(自身を除く): 2266000633

約数列:

[1, 11, 13, 143, 5563, 16267, 61193, 72319, 178937, 211471, 795509, 2326181, 90493321, 995426531, 1176413173, 12940544903]

約数ペア:

[(1, 12940544903), (11, 1176413173), (13, 995426531), (143, 90493321), (5563, 2326181), (16267, 795509), (61193, 211471), (72319, 178937)]