2017675721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{20063}}^1$

素因数の和:20228

約数の個数: 16

約数和(自身を含む): 2182963200

約数和(自身を除く): 165287479

約数列:

[1, 19, 67, 79, 1273, 1501, 5293, 20063, 100567, 381197, 1344221, 1584977, 25540199, 30114563, 106193459, 2017675721]

約数ペア:

[(1, 2017675721), (19, 106193459), (67, 30114563), (79, 25540199), (1273, 1584977), (1501, 1344221), (5293, 381197), (20063, 100567)]