30973762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47947}}^1$

素因数の和:47985

約数の個数: 16

約数和(自身を含む): 51783840

約数和(自身を除く): 20810078

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47947, 95894, 815099, 910993, 1630198, 1821986, 15486881, 30973762]

約数ペア:

[(1, 30973762), (2, 15486881), (17, 1821986), (19, 1630198), (34, 910993), (38, 815099), (323, 95894), (646, 47947)]