16812908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26107}}^1$

素因数の和:26141

約数の個数: 24

約数和(自身を含む): 35089152

約数和(自身を除く): 18276244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 26107, 52214, 104428, 182749, 365498, 600461, 730996, 1200922, 2401844, 4203227, 8406454, 16812908]

約数ペア:

[(1, 16812908), (2, 8406454), (4, 4203227), (7, 2401844), (14, 1200922), (23, 730996), (28, 600461), (46, 365498), (92, 182749), (161, 104428), (322, 52214), (644, 26107)]