16809982

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4273}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 28926432

約数和(自身を除く): 12116450

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 4273, 8546, 29911, 59822, 1200713, 2401426, 8404991, 16809982]

約数ペア:

[(1, 16809982), (2, 8404991), (7, 2401426), (14, 1200713), (281, 59822), (562, 29911), (1967, 8546), (3934, 4273)]