19463553857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{691}}^1\times {\mathrm{1777}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 21600481056

約数和(自身を除く): 2136927199

約数列:

[1, 11, 121, 131, 691, 1441, 1777, 7601, 15851, 19547, 83611, 90521, 215017, 232787, 995731, 1227907, 2560657, 10953041, 13506977, 28167227, 148576747, 160855817, 1769413987, 19463553857]

約数ペア:

[(1, 19463553857), (11, 1769413987), (121, 160855817), (131, 148576747), (691, 28167227), (1441, 13506977), (1777, 10953041), (7601, 2560657), (15851, 1227907), (19547, 995731), (83611, 232787), (90521, 215017)]