19441831

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 1786649

約数列:

[1, 23, 41, 53, 389, 943, 1219, 2173, 8947, 15949, 20617, 49979, 366827, 474191, 845297, 19441831]

約数ペア:

[(1, 19441831), (23, 845297), (41, 474191), (53, 366827), (389, 49979), (943, 20617), (1219, 15949), (2173, 8947)]