12768494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 20276880

約数和(自身を除く): 7508386

約数列:

[1, 2, 19, 38, 193, 386, 1741, 3482, 3667, 7334, 33079, 66158, 336013, 672026, 6384247, 12768494]

約数ペア:

[(1, 12768494), (2, 6384247), (19, 672026), (38, 336013), (193, 66158), (386, 33079), (1741, 7334), (3482, 3667)]