18386446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1093}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 29774304

約数和(自身を除く): 11387858

約数列:

[1, 2, 13, 26, 647, 1093, 1294, 2186, 8411, 14209, 16822, 28418, 707171, 1414342, 9193223, 18386446]

約数ペア:

[(1, 18386446), (2, 9193223), (13, 1414342), (26, 707171), (647, 28418), (1093, 16822), (1294, 14209), (2186, 8411)]