12901045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6599}}^1$

素因数の和:6644

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 4206155

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6599, 32995, 112183, 151777, 560915, 758885, 2580209, 12901045]

約数ペア:

[(1, 12901045), (5, 2580209), (17, 758885), (23, 560915), (85, 151777), (115, 112183), (391, 32995), (1955, 6599)]