18804824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44351}}^1$

素因数の和:44410

約数の個数: 16

約数和(自身を含む): 35925120

約数和(自身を除く): 17120296

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44351, 88702, 177404, 354808, 2350603, 4701206, 9402412, 18804824]

約数ペア:

[(1, 18804824), (2, 9402412), (4, 4701206), (8, 2350603), (53, 354808), (106, 177404), (212, 88702), (424, 44351)]