13152860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93949}}^1$

素因数の和:93965

約数の個数: 24

約数和(自身を含む): 31567200

約数和(自身を除く): 18414340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93949, 187898, 375796, 469745, 657643, 939490, 1315286, 1878980, 2630572, 3288215, 6576430, 13152860]

約数ペア:

[(1, 13152860), (2, 6576430), (4, 3288215), (5, 2630572), (7, 1878980), (10, 1315286), (14, 939490), (20, 657643), (28, 469745), (35, 375796), (70, 187898), (140, 93949)]