19611484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{92507}}^1$

素因数の和:92564

約数の個数: 12

約数和(自身を含む): 34968024

約数和(自身を除く): 15356540

約数列:

[1, 2, 4, 53, 106, 212, 92507, 185014, 370028, 4902871, 9805742, 19611484]

約数ペア:

[(1, 19611484), (2, 9805742), (4, 4902871), (53, 370028), (106, 185014), (212, 92507)]