22208077648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73052887}}^1$

素因数の和:73052914

約数の個数: 20

約数和(自身を含む): 45292790560

約数和(自身を除く): 23084712912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 73052887, 146105774, 292211548, 584423096, 1168846192, 1388004853, 2776009706, 5552019412, 11104038824, 22208077648]

約数ペア:

[(1, 22208077648), (2, 11104038824), (4, 5552019412), (8, 2776009706), (16, 1388004853), (19, 1168846192), (38, 584423096), (76, 292211548), (152, 146105774), (304, 73052887)]