23494042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 42690240

約数和(自身を除く): 19196198

約数列:

[1, 2, 11, 13, 22, 26, 71, 89, 142, 143, 169, 178, 286, 338, 781, 923, 979, 1157, 1562, 1846, 1859, 1958, 2314, 3718, 6319, 10153, 11999, 12638, 12727, 15041, 20306, 23998, 25454, 30082, 69509, 82147, 131989, 139018, 164294, 165451, 263978, 330902, 903617, 1067911, 1807234, 2135822, 11747021, 23494042]

約数ペア:

[(1, 23494042), (2, 11747021), (11, 2135822), (13, 1807234), (22, 1067911), (26, 903617), (71, 330902), (89, 263978), (142, 165451), (143, 164294), (169, 139018), (178, 131989), (286, 82147), (338, 69509), (781, 30082), (923, 25454), (979, 23998), (1157, 20306), (1562, 15041), (1846, 12727), (1859, 12638), (1958, 11999), (2314, 10153), (3718, 6319)]