15542779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 3972101

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5081, 35567, 96539, 116863, 675773, 818041, 2220397, 15542779]

約数ペア:

[(1, 15542779), (7, 2220397), (19, 818041), (23, 675773), (133, 116863), (161, 96539), (437, 35567), (3059, 5081)]