16898680942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{247223}}^1$

素因数の和:247488

約数の個数: 32

約数和(自身を含む): 29904215040

約数和(自身を除く): 13005534098

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 2629, 3107, 5258, 6214, 34177, 68354, 247223, 494446, 2719453, 3213899, 5438906, 6427798, 35352889, 59086297, 70705778, 118172594, 649949267, 768121861, 1299898534, 1536243722, 8449340471, 16898680942]

約数ペア:

[(1, 16898680942), (2, 8449340471), (11, 1536243722), (13, 1299898534), (22, 768121861), (26, 649949267), (143, 118172594), (239, 70705778), (286, 59086297), (478, 35352889), (2629, 6427798), (3107, 5438906), (5258, 3213899), (6214, 2719453), (34177, 494446), (68354, 247223)]