127174448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{418337}}^1$

素因数の和:418364

約数の個数: 20

約数和(自身を含む): 259369560

約数和(自身を除く): 132195112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 418337, 836674, 1673348, 3346696, 6693392, 7948403, 15896806, 31793612, 63587224, 127174448]

約数ペア:

[(1, 127174448), (2, 63587224), (4, 31793612), (8, 15896806), (16, 7948403), (19, 6693392), (38, 3346696), (76, 1673348), (152, 836674), (304, 418337)]