2019155253

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{12409}}^1$

素因数の和:13228

約数の個数: 16

約数和(自身を含む): 2732979840

約数和(自身を除く): 713824587

約数列:

[1, 3, 73, 219, 743, 2229, 12409, 37227, 54239, 162717, 905857, 2717571, 9219887, 27659661, 673051751, 2019155253]

約数ペア:

[(1, 2019155253), (3, 673051751), (73, 27659661), (219, 9219887), (743, 2717571), (2229, 905857), (12409, 162717), (37227, 54239)]