16659706

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 29302560

約数和(自身を除く): 12642854

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1223, 1946, 2446, 6811, 8561, 13622, 17122, 59927, 119854, 169997, 339994, 1189979, 2379958, 8329853, 16659706]

約数ペア:

[(1, 16659706), (2, 8329853), (7, 2379958), (14, 1189979), (49, 339994), (98, 169997), (139, 119854), (278, 59927), (973, 17122), (1223, 13622), (1946, 8561), (2446, 6811)]