16214780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7577}}^1$

素因数の和:7693

約数の個数: 24

約数和(自身を含む): 34373808

約数和(自身を除く): 18159028

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7577, 15154, 30308, 37885, 75770, 151540, 810739, 1621478, 3242956, 4053695, 8107390, 16214780]

約数ペア:

[(1, 16214780), (2, 8107390), (4, 4053695), (5, 3242956), (10, 1621478), (20, 810739), (107, 151540), (214, 75770), (428, 37885), (535, 30308), (1070, 15154), (2140, 7577)]