11101244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 26046720

約数和(自身を除く): 14945476

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 271, 308, 418, 532, 539, 542, 836, 931, 1078, 1084, 1463, 1862, 1897, 2156, 2926, 2981, 3724, 3794, 5149, 5852, 5962, 7588, 10241, 10298, 11924, 13279, 20482, 20596, 20867, 26558, 36043, 40964, 41734, 53116, 56639, 72086, 83468, 113278, 144172, 146069, 226556, 252301, 292138, 396473, 504602, 584276, 792946, 1009204, 1585892, 2775311, 5550622, 11101244]

約数ペア:

[(1, 11101244), (2, 5550622), (4, 2775311), (7, 1585892), (11, 1009204), (14, 792946), (19, 584276), (22, 504602), (28, 396473), (38, 292138), (44, 252301), (49, 226556), (76, 146069), (77, 144172), (98, 113278), (133, 83468), (154, 72086), (196, 56639), (209, 53116), (266, 41734), (271, 40964), (308, 36043), (418, 26558), (532, 20867), (539, 20596), (542, 20482), (836, 13279), (931, 11924), (1078, 10298), (1084, 10241), (1463, 7588), (1862, 5962), (1897, 5852), (2156, 5149), (2926, 3794), (2981, 3724)]