19103663904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{228469}}^1$

素因数の和:228562

約数の個数: 96

約数和(自身を含む): 54810866880

約数和(自身を除く): 35707202976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2613, 3216, 3484, 5226, 6432, 6968, 10452, 13936, 20904, 27872, 41808, 83616, 228469, 456938, 685407, 913876, 1370814, 1827752, 2741628, 2970097, 3655504, 5483256, 5940194, 7311008, 8910291, 10966512, 11880388, 15307423, 17820582, 21933024, 23760776, 30614846, 35641164, 45922269, 47521552, 61229692, 71282328, 91844538, 95043104, 122459384, 142564656, 183689076, 198996499, 244918768, 285129312, 367378152, 397992998, 489837536, 596989497, 734756304, 795985996, 1193978994, 1469512608, 1591971992, 2387957988, 3183943984, 4775915976, 6367887968, 9551831952, 19103663904]

約数ペア:

[(1, 19103663904), (2, 9551831952), (3, 6367887968), (4, 4775915976), (6, 3183943984), (8, 2387957988), (12, 1591971992), (13, 1469512608), (16, 1193978994), (24, 795985996), (26, 734756304), (32, 596989497), (39, 489837536), (48, 397992998), (52, 367378152), (67, 285129312), (78, 244918768), (96, 198996499), (104, 183689076), (134, 142564656), (156, 122459384), (201, 95043104), (208, 91844538), (268, 71282328), (312, 61229692), (402, 47521552), (416, 45922269), (536, 35641164), (624, 30614846), (804, 23760776), (871, 21933024), (1072, 17820582), (1248, 15307423), (1608, 11880388), (1742, 10966512), (2144, 8910291), (2613, 7311008), (3216, 5940194), (3484, 5483256), (5226, 3655504), (6432, 2970097), (6968, 2741628), (10452, 1827752), (13936, 1370814), (20904, 913876), (27872, 685407), (41808, 456938), (83616, 228469)]