1938223568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2285641}}^1$

素因数の和:2285702

約数の個数: 20

約数和(自身を含む): 3826164708

約数和(自身を除く): 1887941140

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2285641, 4571282, 9142564, 18285128, 36570256, 121138973, 242277946, 484555892, 969111784, 1938223568]

約数ペア:

[(1, 1938223568), (2, 969111784), (4, 484555892), (8, 242277946), (16, 121138973), (53, 36570256), (106, 18285128), (212, 9142564), (424, 4571282), (848, 2285641)]