26221646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4987}}^1$

素因数の和:5239

約数の個数: 16

約数和(自身を含む): 43096320

約数和(自身を除く): 16874674

約数列:

[1, 2, 11, 22, 239, 478, 2629, 4987, 5258, 9974, 54857, 109714, 1191893, 2383786, 13110823, 26221646]

約数ペア:

[(1, 26221646), (2, 13110823), (11, 2383786), (22, 1191893), (239, 109714), (478, 54857), (2629, 9974), (4987, 5258)]