13591965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39397}}^1$

素因数の和:39428

約数の個数: 16

約数和(自身を含む): 22693248

約数和(自身を除く): 9101283

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 39397, 118191, 196985, 590955, 906131, 2718393, 4530655, 13591965]

約数ペア:

[(1, 13591965), (3, 4530655), (5, 2718393), (15, 906131), (23, 590955), (69, 196985), (115, 118191), (345, 39397)]