18393622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{54419}}^1$

素因数の和:54447

約数の個数: 12

約数和(自身を含む): 29876580

約数和(自身を除く): 11482958

約数列:

[1, 2, 13, 26, 169, 338, 54419, 108838, 707447, 1414894, 9196811, 18393622]

約数ペア:

[(1, 18393622), (2, 9196811), (13, 1414894), (26, 707447), (169, 108838), (338, 54419)]