19824873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16901}}^1$

素因数の和:16944

約数の個数: 16

約数和(自身を含む): 29206656

約数和(自身を除く): 9381783

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 16901, 50703, 287317, 388723, 861951, 1166169, 6608291, 19824873]

約数ペア:

[(1, 19824873), (3, 6608291), (17, 1166169), (23, 861951), (51, 388723), (69, 287317), (391, 50703), (1173, 16901)]