19182496

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8443}}^1$

素因数の和:8524

約数の個数: 24

約数和(自身を含む): 38301984

約数和(自身を除く): 19119488

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8443, 16886, 33772, 67544, 135088, 270176, 599453, 1198906, 2397812, 4795624, 9591248, 19182496]

約数ペア:

[(1, 19182496), (2, 9591248), (4, 4795624), (8, 2397812), (16, 1198906), (32, 599453), (71, 270176), (142, 135088), (284, 67544), (568, 33772), (1136, 16886), (2272, 8443)]