12691211522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{52201}}^1$

素因数の和:52514

約数の個数: 32

約数和(自身を含む): 21333495744

約数和(自身を除く): 8642284222

約数列:

[1, 2, 11, 22, 43, 86, 257, 473, 514, 946, 2827, 5654, 11051, 22102, 52201, 104402, 121561, 243122, 574211, 1148422, 2244643, 4489286, 13415657, 24691073, 26831314, 49382146, 147572227, 295144454, 576873251, 1153746502, 6345605761, 12691211522]

約数ペア:

[(1, 12691211522), (2, 6345605761), (11, 1153746502), (22, 576873251), (43, 295144454), (86, 147572227), (257, 49382146), (473, 26831314), (514, 24691073), (946, 13415657), (2827, 4489286), (5654, 2244643), (11051, 1148422), (22102, 574211), (52201, 243122), (104402, 121561)]