16289966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 30723840

約数和(自身を除く): 14433874

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 761, 973, 1522, 1529, 1946, 3058, 5327, 8371, 10654, 10703, 16742, 21406, 58597, 105779, 117194, 211558, 740453, 1163569, 1480906, 2327138, 8144983, 16289966]

約数ペア:

[(1, 16289966), (2, 8144983), (7, 2327138), (11, 1480906), (14, 1163569), (22, 740453), (77, 211558), (139, 117194), (154, 105779), (278, 58597), (761, 21406), (973, 16742), (1522, 10703), (1529, 10654), (1946, 8371), (3058, 5327)]