11640876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 29691648

約数和(自身を除く): 18050772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1051, 1846, 2102, 2769, 3153, 3692, 4204, 5538, 6306, 11076, 12612, 13663, 27326, 40989, 54652, 74621, 81978, 149242, 163956, 223863, 298484, 447726, 895452, 970073, 1940146, 2910219, 3880292, 5820438, 11640876]

約数ペア:

[(1, 11640876), (2, 5820438), (3, 3880292), (4, 2910219), (6, 1940146), (12, 970073), (13, 895452), (26, 447726), (39, 298484), (52, 223863), (71, 163956), (78, 149242), (142, 81978), (156, 74621), (213, 54652), (284, 40989), (426, 27326), (852, 13663), (923, 12612), (1051, 11076), (1846, 6306), (2102, 5538), (2769, 4204), (3153, 3692)]