12378922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 19451520

約数和(自身を除く): 7072598

約数列:

[1, 2, 23, 46, 439, 613, 878, 1226, 10097, 14099, 20194, 28198, 269107, 538214, 6189461, 12378922]

約数ペア:

[(1, 12378922), (2, 6189461), (23, 538214), (46, 269107), (439, 28198), (613, 20194), (878, 14099), (1226, 10097)]