2131952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7040

約数の個数: 20

約数和(自身を含む): 4348680

約数和(自身を除く): 2216728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7013, 14026, 28052, 56104, 112208, 133247, 266494, 532988, 1065976, 2131952]

約数ペア:

[(1, 2131952), (2, 1065976), (4, 532988), (8, 266494), (16, 133247), (19, 112208), (38, 56104), (76, 28052), (152, 14026), (304, 7013)]