18597866

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6883}}^1$

素因数の和:7085

約数の個数: 16

約数和(自身を含む): 32051904

約数和(自身を除く): 13454038

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6883, 13766, 48181, 96362, 1328419, 2656838, 9298933, 18597866]

約数ペア:

[(1, 18597866), (2, 9298933), (7, 2656838), (14, 1328419), (193, 96362), (386, 48181), (1351, 13766), (2702, 6883)]