16842340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15889}}^1$

素因数の和:15951

約数の個数: 24

約数和(自身を含む): 36038520

約数和(自身を除く): 19196180

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 15889, 31778, 63556, 79445, 158890, 317780, 842117, 1684234, 3368468, 4210585, 8421170, 16842340]

約数ペア:

[(1, 16842340), (2, 8421170), (4, 4210585), (5, 3368468), (10, 1684234), (20, 842117), (53, 317780), (106, 158890), (212, 79445), (265, 63556), (530, 31778), (1060, 15889)]