12576538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21031}}^1$

素因数の和:21069

約数の個数: 16

約数和(自身を含む): 21200256

約数和(自身を除く): 8623718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21031, 42062, 273403, 483713, 546806, 967426, 6288269, 12576538]

約数ペア:

[(1, 12576538), (2, 6288269), (13, 967426), (23, 546806), (26, 483713), (46, 273403), (299, 42062), (598, 21031)]