12703912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 14874968

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 113, 184, 188, 226, 299, 376, 452, 598, 611, 904, 1081, 1196, 1222, 1469, 2162, 2392, 2444, 2599, 2938, 4324, 4888, 5198, 5311, 5876, 8648, 10396, 10622, 11752, 14053, 20792, 21244, 28106, 33787, 42488, 56212, 67574, 69043, 112424, 122153, 135148, 138086, 244306, 270296, 276172, 488612, 552344, 977224, 1587989, 3175978, 6351956, 12703912]

約数ペア:

[(1, 12703912), (2, 6351956), (4, 3175978), (8, 1587989), (13, 977224), (23, 552344), (26, 488612), (46, 276172), (47, 270296), (52, 244306), (92, 138086), (94, 135148), (104, 122153), (113, 112424), (184, 69043), (188, 67574), (226, 56212), (299, 42488), (376, 33787), (452, 28106), (598, 21244), (611, 20792), (904, 14053), (1081, 11752), (1196, 10622), (1222, 10396), (1469, 8648), (2162, 5876), (2392, 5311), (2444, 5198), (2599, 4888), (2938, 4324)]