15267812

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 31615164

約数和(自身を除く): 16347352

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1277, 1708, 2554, 2989, 5108, 5978, 8939, 11956, 17878, 35756, 62573, 77897, 125146, 155794, 250292, 311588, 545279, 1090558, 2181116, 3816953, 7633906, 15267812]

約数ペア:

[(1, 15267812), (2, 7633906), (4, 3816953), (7, 2181116), (14, 1090558), (28, 545279), (49, 311588), (61, 250292), (98, 155794), (122, 125146), (196, 77897), (244, 62573), (427, 35756), (854, 17878), (1277, 11956), (1708, 8939), (2554, 5978), (2989, 5108)]