12989832422

素因数分解:

$2^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{485021}}^1$

素因数の和:486943

約数の個数: 16

約数和(自身を含む): 22279970592

約数和(自身を除く): 9290138170

約数列:

[1, 2, 7, 14, 1913, 3826, 13391, 26782, 485021, 970042, 3395147, 6790294, 927845173, 1855690346, 6494916211, 12989832422]

約数ペア:

[(1, 12989832422), (2, 6494916211), (7, 1855690346), (14, 927845173), (1913, 6790294), (3826, 3395147), (13391, 970042), (26782, 485021)]