22457548

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 40068000

約数和(自身を除く): 17610452

約数列:

[1, 2, 4, 89, 178, 199, 317, 356, 398, 634, 796, 1268, 17711, 28213, 35422, 56426, 63083, 70844, 112852, 126166, 252332, 5614387, 11228774, 22457548]

約数ペア:

[(1, 22457548), (2, 11228774), (4, 5614387), (89, 252332), (178, 126166), (199, 112852), (317, 70844), (356, 63083), (398, 56426), (634, 35422), (796, 28213), (1268, 17711)]