190019402489

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1\times {\mathrm{174367}}^1$

素因数の和:175556

約数の個数: 16

約数和(自身を含む): 218816495616

約数和(自身を除く): 28797093127

約数列:

[1, 7, 151, 1031, 1057, 7217, 155681, 174367, 1089767, 1220569, 26329417, 179772377, 184305919, 1258406639, 27145628927, 190019402489]

約数ペア:

[(1, 190019402489), (7, 27145628927), (151, 1258406639), (1031, 184305919), (1057, 179772377), (7217, 26329417), (155681, 1220569), (174367, 1089767)]