122191664

素因数分解:

$2^4\times 7^1\times {\mathrm{1090997}}^1$

素因数の和:1091012

約数の個数: 20

約数和(自身を含む): 270567504

約数和(自身を除く): 148375840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1090997, 2181994, 4363988, 7636979, 8727976, 15273958, 17455952, 30547916, 61095832, 122191664]

約数ペア:

[(1, 122191664), (2, 61095832), (4, 30547916), (7, 17455952), (8, 15273958), (14, 8727976), (16, 7636979), (28, 4363988), (56, 2181994), (112, 1090997)]