15836690884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{223291}}^1$

素因数の和:223468

約数の個数: 48

約数和(自身を含む): 33761750400

約数和(自身を除く): 17925059516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 596, 1043, 2086, 2533, 4172, 5066, 10132, 17731, 35462, 70924, 223291, 446582, 893164, 1563037, 3126074, 3795947, 6252148, 7591894, 15183788, 26571629, 33270359, 53143258, 66540718, 106286516, 133081436, 232892513, 465785026, 565596103, 931570052, 1131192206, 2262384412, 3959172721, 7918345442, 15836690884]

約数ペア:

[(1, 15836690884), (2, 7918345442), (4, 3959172721), (7, 2262384412), (14, 1131192206), (17, 931570052), (28, 565596103), (34, 465785026), (68, 232892513), (119, 133081436), (149, 106286516), (238, 66540718), (298, 53143258), (476, 33270359), (596, 26571629), (1043, 15183788), (2086, 7591894), (2533, 6252148), (4172, 3795947), (5066, 3126074), (10132, 1563037), (17731, 893164), (35462, 446582), (70924, 223291)]