16854335

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 20699712

約数和(自身を除く): 3845377

約数列:

[1, 5, 71, 197, 241, 355, 985, 1205, 13987, 17111, 47477, 69935, 85555, 237385, 3370867, 16854335]

約数ペア:

[(1, 16854335), (5, 3370867), (71, 237385), (197, 85555), (241, 69935), (355, 47477), (985, 17111), (1205, 13987)]