12883937572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1\times {\mathrm{1091}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 24726933504

約数和(自身を除く): 11842995932

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 863, 1091, 1244, 1726, 2182, 3421, 3452, 4364, 6842, 9493, 12001, 13684, 18986, 24002, 37972, 48004, 268393, 339301, 536786, 678602, 941533, 1073572, 1357204, 1883066, 2952323, 3732311, 3766132, 5904646, 7464622, 10356863, 11809292, 14929244, 20713726, 41427452, 292816763, 585633526, 1171267052, 3220984393, 6441968786, 12883937572]

約数ペア:

[(1, 12883937572), (2, 6441968786), (4, 3220984393), (11, 1171267052), (22, 585633526), (44, 292816763), (311, 41427452), (622, 20713726), (863, 14929244), (1091, 11809292), (1244, 10356863), (1726, 7464622), (2182, 5904646), (3421, 3766132), (3452, 3732311), (4364, 2952323), (6842, 1883066), (9493, 1357204), (12001, 1073572), (13684, 941533), (18986, 678602), (24002, 536786), (37972, 339301), (48004, 268393)]