16448042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20453

約数の個数: 16

約数和(自身を含む): 27428352

約数和(自身を除く): 10980310

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 20407, 40814, 265291, 530582, 632617, 1265234, 8224021, 16448042]

約数ペア:

[(1, 16448042), (2, 8224021), (13, 1265234), (26, 632617), (31, 530582), (62, 265291), (403, 40814), (806, 20407)]