124947952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{411013}}^1$

素因数の和:411040

約数の個数: 20

約数和(自身を含む): 254828680

約数和(自身を除く): 129880728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 411013, 822026, 1644052, 3288104, 6576208, 7809247, 15618494, 31236988, 62473976, 124947952]

約数ペア:

[(1, 124947952), (2, 62473976), (4, 31236988), (8, 15618494), (16, 7809247), (19, 6576208), (38, 3288104), (76, 1644052), (152, 822026), (304, 411013)]