9840944

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{5443}}^1$

素因数の和:5564

約数の個数: 20

約数和(自身を含む): 19239096

約数和(自身を除く): 9398152

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 5443, 10886, 21772, 43544, 87088, 615059, 1230118, 2460236, 4920472, 9840944]

約数ペア:

[(1, 9840944), (2, 4920472), (4, 2460236), (8, 1230118), (16, 615059), (113, 87088), (226, 43544), (452, 21772), (904, 10886), (1808, 5443)]