24281335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19698

約数の個数: 16

約数和(自身を含む): 33032160

約数和(自身を除く): 8750825

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 19661, 98305, 255593, 373559, 1277965, 1867795, 4856267, 24281335]

約数ペア:

[(1, 24281335), (5, 4856267), (13, 1867795), (19, 1277965), (65, 373559), (95, 255593), (247, 98305), (1235, 19661)]