12854842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 25893504

約数和(自身を除く): 13038662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6421, 12842, 44947, 70631, 83473, 89894, 141262, 166946, 494417, 584311, 918203, 988834, 1168622, 1836406, 6427421, 12854842]

約数ペア:

[(1, 12854842), (2, 6427421), (7, 1836406), (11, 1168622), (13, 988834), (14, 918203), (22, 584311), (26, 494417), (77, 166946), (91, 141262), (143, 89894), (154, 83473), (182, 70631), (286, 44947), (1001, 12842), (2002, 6421)]