19048568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 47744640

約数和(自身を除く): 28696072

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 107, 119, 136, 154, 187, 214, 238, 289, 308, 374, 428, 476, 578, 616, 748, 749, 856, 952, 1156, 1177, 1309, 1496, 1498, 1819, 2023, 2312, 2354, 2618, 2996, 3179, 3638, 4046, 4708, 5236, 5992, 6358, 7276, 8092, 8239, 9416, 10472, 12716, 12733, 14552, 16184, 16478, 20009, 22253, 25432, 25466, 30923, 32956, 40018, 44506, 50932, 61846, 65912, 80036, 89012, 101864, 123692, 140063, 160072, 178024, 216461, 247384, 280126, 340153, 432922, 560252, 680306, 865844, 1120504, 1360612, 1731688, 2381071, 2721224, 4762142, 9524284, 19048568]

約数ペア:

[(1, 19048568), (2, 9524284), (4, 4762142), (7, 2721224), (8, 2381071), (11, 1731688), (14, 1360612), (17, 1120504), (22, 865844), (28, 680306), (34, 560252), (44, 432922), (56, 340153), (68, 280126), (77, 247384), (88, 216461), (107, 178024), (119, 160072), (136, 140063), (154, 123692), (187, 101864), (214, 89012), (238, 80036), (289, 65912), (308, 61846), (374, 50932), (428, 44506), (476, 40018), (578, 32956), (616, 30923), (748, 25466), (749, 25432), (856, 22253), (952, 20009), (1156, 16478), (1177, 16184), (1309, 14552), (1496, 12733), (1498, 12716), (1819, 10472), (2023, 9416), (2312, 8239), (2354, 8092), (2618, 7276), (2996, 6358), (3179, 5992), (3638, 5236), (4046, 4708)]