29821678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19141}}^1$

素因数の和:19203

約数の個数: 16

約数和(自身を含む): 48237840

約数和(自身を除く): 18416162

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19141, 38282, 363679, 727358, 784781, 1569562, 14910839, 29821678]

約数ペア:

[(1, 29821678), (2, 14910839), (19, 1569562), (38, 784781), (41, 727358), (82, 363679), (779, 38282), (1558, 19141)]