21931287983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{122489}}^1$

素因数の和:122938

約数の個数: 16

約数和(自身を含む): 24570514080

約数和(自身を除く): 2639226097

約数列:

[1, 11, 41, 397, 451, 4367, 16277, 122489, 179047, 1347379, 5022049, 48628133, 55242539, 534909463, 1993753453, 21931287983]

約数ペア:

[(1, 21931287983), (11, 1993753453), (41, 534909463), (397, 55242539), (451, 48628133), (4367, 5022049), (16277, 1347379), (122489, 179047)]