13119652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 30387840

約数和(自身を除く): 17268188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 271, 364, 494, 532, 542, 637, 931, 988, 1084, 1274, 1729, 1862, 1897, 2548, 3458, 3523, 3724, 3794, 5149, 6916, 7046, 7588, 10298, 12103, 13279, 14092, 20596, 24206, 24661, 26558, 36043, 48412, 49322, 53116, 66937, 72086, 98644, 133874, 144172, 172627, 252301, 267748, 345254, 468559, 504602, 690508, 937118, 1009204, 1874236, 3279913, 6559826, 13119652]

約数ペア:

[(1, 13119652), (2, 6559826), (4, 3279913), (7, 1874236), (13, 1009204), (14, 937118), (19, 690508), (26, 504602), (28, 468559), (38, 345254), (49, 267748), (52, 252301), (76, 172627), (91, 144172), (98, 133874), (133, 98644), (182, 72086), (196, 66937), (247, 53116), (266, 49322), (271, 48412), (364, 36043), (494, 26558), (532, 24661), (542, 24206), (637, 20596), (931, 14092), (988, 13279), (1084, 12103), (1274, 10298), (1729, 7588), (1862, 7046), (1897, 6916), (2548, 5149), (3458, 3794), (3523, 3724)]