16985737

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 18772992

約数和(自身を除く): 1787255

約数列:

[1, 17, 31, 167, 193, 527, 2839, 3281, 5177, 5983, 32231, 88009, 101711, 547927, 999161, 16985737]

約数ペア:

[(1, 16985737), (17, 999161), (31, 547927), (167, 101711), (193, 88009), (527, 32231), (2839, 5983), (3281, 5177)]