19912304829

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{826271}}^1$

素因数の和:826580

約数の個数: 16

約数和(自身を含む): 27564433920

約数和(自身を除く): 7652129091

約数列:

[1, 3, 29, 87, 277, 831, 8033, 24099, 826271, 2478813, 23961859, 71885577, 228877067, 686631201, 6637434943, 19912304829]

約数ペア:

[(1, 19912304829), (3, 6637434943), (29, 686631201), (87, 228877067), (277, 71885577), (831, 23961859), (8033, 2478813), (24099, 826271)]