21345888958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1\times {\mathrm{211811}}^1$

素因数の和:213083

約数の個数: 16

約数和(自身を含む): 32826623760

約数和(自身を除く): 11480734802

約数列:

[1, 2, 41, 82, 1229, 2458, 50389, 100778, 211811, 423622, 8684251, 17368502, 260315719, 520631438, 10672944479, 21345888958]

約数ペア:

[(1, 21345888958), (2, 10672944479), (41, 520631438), (82, 260315719), (1229, 17368502), (2458, 8684251), (50389, 423622), (100778, 211811)]