16490530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6367}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 34845696

約数和(自身を除く): 18355166

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 6367, 12734, 31835, 44569, 63670, 89138, 222845, 235579, 445690, 471158, 1177895, 1649053, 2355790, 3298106, 8245265, 16490530]

約数ペア:

[(1, 16490530), (2, 8245265), (5, 3298106), (7, 2355790), (10, 1649053), (14, 1177895), (35, 471158), (37, 445690), (70, 235579), (74, 222845), (185, 89138), (259, 63670), (370, 44569), (518, 31835), (1295, 12734), (2590, 6367)]