17704156

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{5471}}^1$

素因数の和:6284

約数の個数: 12

約数和(自身を含む): 31026240

約数和(自身を除く): 13322084

約数列:

[1, 2, 4, 809, 1618, 3236, 5471, 10942, 21884, 4426039, 8852078, 17704156]

約数ペア:

[(1, 17704156), (2, 8852078), (4, 4426039), (809, 21884), (1618, 10942), (3236, 5471)]