12948908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 27025152

約数和(自身を除く): 14076244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20107, 40214, 80428, 140749, 281498, 462461, 562996, 924922, 1849844, 3237227, 6474454, 12948908]

約数ペア:

[(1, 12948908), (2, 6474454), (4, 3237227), (7, 1849844), (14, 924922), (23, 562996), (28, 462461), (46, 281498), (92, 140749), (161, 80428), (322, 40214), (644, 20107)]