12604228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 28048384

約数和(自身を除く): 15444156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1117, 1612, 2234, 2821, 4468, 5642, 7819, 11284, 14521, 15638, 29042, 31276, 34627, 58084, 69254, 101647, 138508, 203294, 242389, 406588, 450151, 484778, 900302, 969556, 1800604, 3151057, 6302114, 12604228]

約数ペア:

[(1, 12604228), (2, 6302114), (4, 3151057), (7, 1800604), (13, 969556), (14, 900302), (26, 484778), (28, 450151), (31, 406588), (52, 242389), (62, 203294), (91, 138508), (124, 101647), (182, 69254), (217, 58084), (364, 34627), (403, 31276), (434, 29042), (806, 15638), (868, 14521), (1117, 11284), (1612, 7819), (2234, 5642), (2821, 4468)]