11889085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 15439536

約数和(自身を除く): 3550451

約数列:

[1, 5, 13, 65, 317, 577, 1585, 2885, 4121, 7501, 20605, 37505, 182909, 914545, 2377817, 11889085]

約数ペア:

[(1, 11889085), (5, 2377817), (13, 914545), (65, 182909), (317, 37505), (577, 20605), (1585, 7501), (2885, 4121)]