19127886

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{16691}}^1$

素因数の和:16887

約数の個数: 16

約数和(自身を含む): 38458368

約数和(自身を除く): 19330482

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 16691, 33382, 50073, 100146, 3187981, 6375962, 9563943, 19127886]

約数ペア:

[(1, 19127886), (2, 9563943), (3, 6375962), (6, 3187981), (191, 100146), (382, 50073), (573, 33382), (1146, 16691)]