28494946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2161}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 45142560

約数和(自身を除く): 16647614

約数列:

[1, 2, 19, 38, 347, 694, 2161, 4322, 6593, 13186, 41059, 82118, 749867, 1499734, 14247473, 28494946]

約数ペア:

[(1, 28494946), (2, 14247473), (19, 1499734), (38, 749867), (347, 82118), (694, 41059), (2161, 13186), (4322, 6593)]