38781223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 44241120

約数和(自身を除く): 5459897

約数列:

[1, 13, 19, 197, 247, 797, 2561, 3743, 10361, 15143, 48659, 157009, 196859, 2041117, 2983171, 38781223]

約数ペア:

[(1, 38781223), (13, 2983171), (19, 2041117), (197, 196859), (247, 157009), (797, 48659), (2561, 15143), (3743, 10361)]