17946049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 2738111

約数列:

[1, 11, 23, 89, 253, 797, 979, 2047, 8767, 18331, 22517, 70933, 201641, 780263, 1631459, 17946049]

約数ペア:

[(1, 17946049), (11, 1631459), (23, 780263), (89, 201641), (253, 70933), (797, 22517), (979, 18331), (2047, 8767)]