29818258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 49737600

約数和(自身を除く): 19919342

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 313, 437, 626, 874, 2071, 2507, 4142, 5014, 5947, 7199, 11894, 14398, 34117, 47633, 68234, 95266, 136781, 273562, 648223, 784691, 1296446, 1569382, 14909129, 29818258]

約数ペア:

[(1, 29818258), (2, 14909129), (19, 1569382), (23, 1296446), (38, 784691), (46, 648223), (109, 273562), (218, 136781), (313, 95266), (437, 68234), (626, 47633), (874, 34117), (2071, 14398), (2507, 11894), (4142, 7199), (5014, 5947)]