15666005272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1980031}}^1$

素因数の和:1980103

約数の個数: 32

約数和(自身を含む): 31363706880

約数和(自身を除く): 15697701608

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 1980031, 3960062, 7920124, 15840248, 45540713, 85141333, 91081426, 170282666, 182162852, 340565332, 364325704, 681130664, 1958250659, 3916501318, 7833002636, 15666005272]

約数ペア:

[(1, 15666005272), (2, 7833002636), (4, 3916501318), (8, 1958250659), (23, 681130664), (43, 364325704), (46, 340565332), (86, 182162852), (92, 170282666), (172, 91081426), (184, 85141333), (344, 45540713), (989, 15840248), (1978, 7920124), (3956, 3960062), (7912, 1980031)]