16849378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 31844736

約数和(自身を除く): 14995358

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 2153, 3913, 4306, 7826, 15071, 27989, 30142, 55978, 92579, 185158, 195923, 391846, 648053, 1203527, 1296106, 2407054, 8424689, 16849378]

約数ペア:

[(1, 16849378), (2, 8424689), (7, 2407054), (13, 1296106), (14, 1203527), (26, 648053), (43, 391846), (86, 195923), (91, 185158), (182, 92579), (301, 55978), (559, 30142), (602, 27989), (1118, 15071), (2153, 7826), (3913, 4306)]