15964158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 36748800

約数和(自身を除く): 20784642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2551, 3129, 5102, 6258, 7653, 15306, 17857, 35714, 53571, 107142, 380099, 760198, 1140297, 2280594, 2660693, 5321386, 7982079, 15964158]

約数ペア:

[(1, 15964158), (2, 7982079), (3, 5321386), (6, 2660693), (7, 2280594), (14, 1140297), (21, 760198), (42, 380099), (149, 107142), (298, 53571), (447, 35714), (894, 17857), (1043, 15306), (2086, 7653), (2551, 6258), (3129, 5102)]