13925716

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{739}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 27930560

約数和(自身を除く): 14004844

約数列:

[1, 2, 4, 7, 14, 28, 673, 739, 1346, 1478, 2692, 2956, 4711, 5173, 9422, 10346, 18844, 20692, 497347, 994694, 1989388, 3481429, 6962858, 13925716]

約数ペア:

[(1, 13925716), (2, 6962858), (4, 3481429), (7, 1989388), (14, 994694), (28, 497347), (673, 20692), (739, 18844), (1346, 10346), (1478, 9422), (2692, 5173), (2956, 4711)]