19361308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 35511840

約数和(自身を除く): 16150532

約数列:

[1, 2, 4, 23, 46, 92, 389, 541, 778, 1082, 1556, 2164, 8947, 12443, 17894, 24886, 35788, 49772, 210449, 420898, 841796, 4840327, 9680654, 19361308]

約数ペア:

[(1, 19361308), (2, 9680654), (4, 4840327), (23, 841796), (46, 420898), (92, 210449), (389, 49772), (541, 35788), (778, 24886), (1082, 17894), (1556, 12443), (2164, 8947)]