16423978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^2$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 26453088

約数和(自身を除く): 10029110

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 1541, 1679, 3082, 3358, 4891, 5329, 9782, 10658, 112493, 122567, 224986, 245134, 357043, 714086, 8211989, 16423978]

約数ペア:

[(1, 16423978), (2, 8211989), (23, 714086), (46, 357043), (67, 245134), (73, 224986), (134, 122567), (146, 112493), (1541, 10658), (1679, 9782), (3082, 5329), (3358, 4891)]