12198446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 19978224

約数和(自身を除く): 7779778

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 6427, 12854, 83551, 167102, 469171, 938342, 6099223, 12198446]

約数ペア:

[(1, 12198446), (2, 6099223), (13, 938342), (26, 469171), (73, 167102), (146, 83551), (949, 12854), (1898, 6427)]