12388214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6331

約数の個数: 16

約数和(自身を含む): 19844352

約数和(自身を除く): 7456138

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6263, 12526, 144049, 269309, 288098, 538618, 6194107, 12388214]

約数ペア:

[(1, 12388214), (2, 6194107), (23, 538618), (43, 288098), (46, 269309), (86, 144049), (989, 12526), (1978, 6263)]