16515026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 11426734

約数列:

[1, 2, 11, 22, 71, 97, 109, 142, 194, 218, 781, 1067, 1199, 1562, 2134, 2398, 6887, 7739, 10573, 13774, 15478, 21146, 75757, 85129, 116303, 151514, 170258, 232606, 750683, 1501366, 8257513, 16515026]

約数ペア:

[(1, 16515026), (2, 8257513), (11, 1501366), (22, 750683), (71, 232606), (97, 170258), (109, 151514), (142, 116303), (194, 85129), (218, 75757), (781, 21146), (1067, 15478), (1199, 13774), (1562, 10573), (2134, 7739), (2398, 6887)]