11811254

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 22675968

約数和(自身を除く): 10864714

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 127, 146, 182, 254, 511, 637, 889, 949, 1022, 1274, 1651, 1778, 1898, 3302, 3577, 6223, 6643, 7154, 9271, 11557, 12446, 13286, 18542, 23114, 46501, 64897, 80899, 93002, 120523, 129794, 161798, 241046, 454279, 843661, 908558, 1687322, 5905627, 11811254]

約数ペア:

[(1, 11811254), (2, 5905627), (7, 1687322), (13, 908558), (14, 843661), (26, 454279), (49, 241046), (73, 161798), (91, 129794), (98, 120523), (127, 93002), (146, 80899), (182, 64897), (254, 46501), (511, 23114), (637, 18542), (889, 13286), (949, 12446), (1022, 11557), (1274, 9271), (1651, 7154), (1778, 6643), (1898, 6223), (3302, 3577)]