16449853

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 19869696

約数和(自身を除く): 3419843

約数列:

[1, 7, 23, 83, 161, 581, 1231, 1909, 8617, 13363, 28313, 102173, 198191, 715211, 2349979, 16449853]

約数ペア:

[(1, 16449853), (7, 2349979), (23, 715211), (83, 198191), (161, 102173), (581, 28313), (1231, 13363), (1909, 8617)]