189386556

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{32143}}^1$

素因数の和:32641

約数の個数: 24

約数和(自身を含む): 442815744

約数和(自身を除く): 253429188

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 32143, 64286, 96429, 128572, 192858, 385716, 15782213, 31564426, 47346639, 63128852, 94693278, 189386556]

約数ペア:

[(1, 189386556), (2, 94693278), (3, 63128852), (4, 47346639), (6, 31564426), (12, 15782213), (491, 385716), (982, 192858), (1473, 128572), (1964, 96429), (2946, 64286), (5892, 32143)]