2019602930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{10847}}^1$

素因数の和:11330

約数の個数: 32

約数和(自身を含む): 3728761344

約数和(自身を除く): 1709158414

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 433, 866, 2165, 4330, 10847, 18619, 21694, 37238, 54235, 93095, 108470, 186190, 466421, 932842, 2332105, 4664210, 4696751, 9393502, 23483755, 46967510, 201960293, 403920586, 1009801465, 2019602930]

約数ペア:

[(1, 2019602930), (2, 1009801465), (5, 403920586), (10, 201960293), (43, 46967510), (86, 23483755), (215, 9393502), (430, 4696751), (433, 4664210), (866, 2332105), (2165, 932842), (4330, 466421), (10847, 186190), (18619, 108470), (21694, 93095), (37238, 54235)]