12535504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 25264008

約数和(自身を除く): 12728504

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 197, 328, 388, 394, 656, 776, 788, 1552, 1576, 3152, 3977, 7954, 8077, 15908, 16154, 19109, 31816, 32308, 38218, 63632, 64616, 76436, 129232, 152872, 305744, 783469, 1566938, 3133876, 6267752, 12535504]

約数ペア:

[(1, 12535504), (2, 6267752), (4, 3133876), (8, 1566938), (16, 783469), (41, 305744), (82, 152872), (97, 129232), (164, 76436), (194, 64616), (197, 63632), (328, 38218), (388, 32308), (394, 31816), (656, 19109), (776, 16154), (788, 15908), (1552, 8077), (1576, 7954), (3152, 3977)]