12705372284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2077399}}^1$

素因数の和:2077553

約数の個数: 24

約数和(自身を含む): 24430224000

約数和(自身を除く): 11724851716

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 2077399, 4154798, 8309596, 22851389, 45702778, 91405556, 288758461, 577516922, 1155033844, 3176343071, 6352686142, 12705372284]

約数ペア:

[(1, 12705372284), (2, 6352686142), (4, 3176343071), (11, 1155033844), (22, 577516922), (44, 288758461), (139, 91405556), (278, 45702778), (556, 22851389), (1529, 8309596), (3058, 4154798), (6116, 2077399)]