11345770

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1987}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 20468448

約数和(自身を除く): 9122678

約数列:

[1, 2, 5, 10, 571, 1142, 1987, 2855, 3974, 5710, 9935, 19870, 1134577, 2269154, 5672885, 11345770]

約数ペア:

[(1, 11345770), (2, 5672885), (5, 2269154), (10, 1134577), (571, 19870), (1142, 9935), (1987, 5710), (2855, 3974)]