2011103621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{15527}}^1$

素因数の和:15964

約数の個数: 16

約数和(自身を含む): 2247212160

約数和(自身を除く): 236108539

約数列:

[1, 17, 19, 323, 401, 6817, 7619, 15527, 129523, 263959, 295013, 5015221, 6226327, 105847559, 118300213, 2011103621]

約数ペア:

[(1, 2011103621), (17, 118300213), (19, 105847559), (323, 6226327), (401, 5015221), (6817, 295013), (7619, 263959), (15527, 129523)]