11890724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 21835968

約数和(自身を除く): 9945244

約数列:

[1, 2, 4, 23, 46, 92, 307, 421, 614, 842, 1228, 1684, 7061, 9683, 14122, 19366, 28244, 38732, 129247, 258494, 516988, 2972681, 5945362, 11890724]

約数ペア:

[(1, 11890724), (2, 5945362), (4, 2972681), (23, 516988), (46, 258494), (92, 129247), (307, 38732), (421, 28244), (614, 19366), (842, 14122), (1228, 9683), (1684, 7061)]