12565536406

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{199751}}^1$

素因数の和:200267

約数の個数: 16

約数和(自身を含む): 19157015808

約数和(自身を除く): 6591479402

約数列:

[1, 2, 71, 142, 443, 886, 31453, 62906, 199751, 399502, 14182321, 28364642, 88489693, 176979386, 6282768203, 12565536406]

約数ペア:

[(1, 12565536406), (2, 6282768203), (71, 176979386), (142, 88489693), (443, 28364642), (886, 14182321), (31453, 399502), (62906, 199751)]