15020089

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3700

約数の個数: 16

約数和(自身を含む): 18657280

約数和(自身を除く): 3637191

約数列:

[1, 7, 19, 31, 133, 217, 589, 3643, 4123, 25501, 69217, 112933, 484519, 790531, 2145727, 15020089]

約数ペア:

[(1, 15020089), (7, 2145727), (19, 790531), (31, 484519), (133, 112933), (217, 69217), (589, 25501), (3643, 4123)]