11893118

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 6250882

約数列:

[1, 2, 139, 179, 239, 278, 358, 478, 24881, 33221, 42781, 49762, 66442, 85562, 5946559, 11893118]

約数ペア:

[(1, 11893118), (2, 5946559), (139, 85562), (179, 66442), (239, 49762), (278, 42781), (358, 33221), (478, 24881)]