2887088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9524

約数の個数: 20

約数和(自身を含む): 5888760

約数和(自身を除く): 3001672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9497, 18994, 37988, 75976, 151952, 180443, 360886, 721772, 1443544, 2887088]

約数ペア:

[(1, 2887088), (2, 1443544), (4, 721772), (8, 360886), (16, 180443), (19, 151952), (38, 75976), (76, 37988), (152, 18994), (304, 9497)]