30886913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 12

約数和(自身を含む): 33143760

約数和(自身を除く): 2256847

約数列:

[1, 19, 59, 467, 1121, 3481, 8873, 27553, 66139, 523507, 1625627, 30886913]

約数ペア:

[(1, 30886913), (19, 1625627), (59, 523507), (467, 66139), (1121, 27553), (3481, 8873)]