19407146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^2$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 32671296

約数和(自身を除く): 13264150

約数列:

[1, 2, 11, 22, 47, 94, 137, 274, 517, 1034, 1507, 3014, 6439, 12878, 18769, 37538, 70829, 141658, 206459, 412918, 882143, 1764286, 9703573, 19407146]

約数ペア:

[(1, 19407146), (2, 9703573), (11, 1764286), (22, 882143), (47, 412918), (94, 206459), (137, 141658), (274, 70829), (517, 37538), (1034, 18769), (1507, 12878), (3014, 6439)]