28146239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 32590080

約数和(自身を除く): 4443841

約数列:

[1, 11, 19, 137, 209, 983, 1507, 2603, 10813, 18677, 28633, 134671, 205447, 1481381, 2558749, 28146239]

約数ペア:

[(1, 28146239), (11, 2558749), (19, 1481381), (137, 205447), (209, 134671), (983, 28633), (1507, 18677), (2603, 10813)]