12796690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 24779520

約数和(自身を除く): 11982830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1433, 1786, 2866, 4465, 7165, 8930, 14330, 27227, 54454, 67351, 134702, 136135, 272270, 336755, 673510, 1279669, 2559338, 6398345, 12796690]

約数ペア:

[(1, 12796690), (2, 6398345), (5, 2559338), (10, 1279669), (19, 673510), (38, 336755), (47, 272270), (94, 136135), (95, 134702), (190, 67351), (235, 54454), (470, 27227), (893, 14330), (1433, 8930), (1786, 7165), (2866, 4465)]