16643210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15269}}^1$

素因数の和:15385

約数の個数: 16

約数和(自身を含む): 30234600

約数和(自身を除く): 13591390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 15269, 30538, 76345, 152690, 1664321, 3328642, 8321605, 16643210]

約数ペア:

[(1, 16643210), (2, 8321605), (5, 3328642), (10, 1664321), (109, 152690), (218, 76345), (545, 30538), (1090, 15269)]