16845892

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 33797120

約数和(自身を除く): 16951228

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1471, 1636, 2863, 2942, 5726, 5884, 10297, 11452, 20594, 41188, 601639, 1203278, 2406556, 4211473, 8422946, 16845892]

約数ペア:

[(1, 16845892), (2, 8422946), (4, 4211473), (7, 2406556), (14, 1203278), (28, 601639), (409, 41188), (818, 20594), (1471, 11452), (1636, 10297), (2863, 5884), (2942, 5726)]