16008906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 33883200

約数和(自身を除く): 17874294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 389, 722, 778, 1083, 1167, 2166, 2334, 6859, 7391, 13718, 14782, 20577, 22173, 41154, 44346, 140429, 280858, 421287, 842574, 2668151, 5336302, 8004453, 16008906]

約数ペア:

[(1, 16008906), (2, 8004453), (3, 5336302), (6, 2668151), (19, 842574), (38, 421287), (57, 280858), (114, 140429), (361, 44346), (389, 41154), (722, 22173), (778, 20577), (1083, 14782), (1167, 13718), (2166, 7391), (2334, 6859)]