21100794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24593}}^1$

素因数の和:24622

約数の個数: 32

約数和(自身を含む): 49581504

約数和(自身を除く): 28480710

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 24593, 49186, 73779, 147558, 270523, 319709, 541046, 639418, 811569, 959127, 1623138, 1918254, 3516799, 7033598, 10550397, 21100794]

約数ペア:

[(1, 21100794), (2, 10550397), (3, 7033598), (6, 3516799), (11, 1918254), (13, 1623138), (22, 959127), (26, 811569), (33, 639418), (39, 541046), (66, 319709), (78, 270523), (143, 147558), (286, 73779), (429, 49186), (858, 24593)]