12475919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13497600

約数和(自身を除く): 1021681

約数列:

[1, 31, 37, 73, 149, 1147, 2263, 2701, 4619, 5513, 10877, 83731, 170903, 337187, 402449, 12475919]

約数ペア:

[(1, 12475919), (31, 402449), (37, 337187), (73, 170903), (149, 83731), (1147, 10877), (2263, 5513), (2701, 4619)]