18610427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 22436352

約数和(自身を除く): 3825925

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 4327, 47597, 73559, 99521, 809149, 1094731, 1691857, 18610427]

約数ペア:

[(1, 18610427), (11, 1691857), (17, 1094731), (23, 809149), (187, 99521), (253, 73559), (391, 47597), (4301, 4327)]