16138808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7789}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 35522400

約数和(自身を除く): 19383592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 7789, 15578, 31156, 54523, 62312, 109046, 218092, 288193, 436184, 576386, 1152772, 2017351, 2305544, 4034702, 8069404, 16138808]

約数ペア:

[(1, 16138808), (2, 8069404), (4, 4034702), (7, 2305544), (8, 2017351), (14, 1152772), (28, 576386), (37, 436184), (56, 288193), (74, 218092), (148, 109046), (259, 62312), (296, 54523), (518, 31156), (1036, 15578), (2072, 7789)]