12480495952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4507}}^1\times {\mathrm{9109}}^1$

素因数の和:13643

約数の個数: 40

約数和(自身を含む): 25462085600

約数和(自身を除く): 12981589648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4507, 9014, 9109, 18028, 18218, 36056, 36436, 72112, 72872, 85633, 145744, 171266, 173071, 342532, 346142, 685064, 692284, 1370128, 1384568, 2769136, 41054263, 82108526, 164217052, 328434104, 656868208, 780030997, 1560061994, 3120123988, 6240247976, 12480495952]

約数ペア:

[(1, 12480495952), (2, 6240247976), (4, 3120123988), (8, 1560061994), (16, 780030997), (19, 656868208), (38, 328434104), (76, 164217052), (152, 82108526), (304, 41054263), (4507, 2769136), (9014, 1384568), (9109, 1370128), (18028, 692284), (18218, 685064), (36056, 346142), (36436, 342532), (72112, 173071), (72872, 171266), (85633, 145744)]