19000346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 29856384

約数和(自身を除く): 10856038

約数列:

[1, 2, 23, 46, 317, 634, 1303, 2606, 7291, 14582, 29969, 59938, 413051, 826102, 9500173, 19000346]

約数ペア:

[(1, 19000346), (2, 9500173), (23, 826102), (46, 413051), (317, 59938), (634, 29969), (1303, 14582), (2606, 7291)]