19017152

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 50035968

約数和(自身を除く): 31018816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 227, 238, 272, 308, 352, 374, 448, 454, 476, 544, 616, 704, 748, 908, 952, 1088, 1232, 1309, 1496, 1589, 1816, 1904, 2464, 2497, 2618, 2992, 3178, 3632, 3808, 3859, 4928, 4994, 5236, 5984, 6356, 7264, 7616, 7718, 9988, 10472, 11968, 12712, 14528, 15436, 17479, 19976, 20944, 25424, 27013, 30872, 34958, 39952, 41888, 42449, 50848, 54026, 61744, 69916, 79904, 83776, 84898, 101696, 108052, 123488, 139832, 159808, 169796, 216104, 246976, 279664, 297143, 339592, 432208, 559328, 594286, 679184, 864416, 1118656, 1188572, 1358368, 1728832, 2377144, 2716736, 4754288, 9508576, 19017152]

約数ペア:

[(1, 19017152), (2, 9508576), (4, 4754288), (7, 2716736), (8, 2377144), (11, 1728832), (14, 1358368), (16, 1188572), (17, 1118656), (22, 864416), (28, 679184), (32, 594286), (34, 559328), (44, 432208), (56, 339592), (64, 297143), (68, 279664), (77, 246976), (88, 216104), (112, 169796), (119, 159808), (136, 139832), (154, 123488), (176, 108052), (187, 101696), (224, 84898), (227, 83776), (238, 79904), (272, 69916), (308, 61744), (352, 54026), (374, 50848), (448, 42449), (454, 41888), (476, 39952), (544, 34958), (616, 30872), (704, 27013), (748, 25424), (908, 20944), (952, 19976), (1088, 17479), (1232, 15436), (1309, 14528), (1496, 12712), (1589, 11968), (1816, 10472), (1904, 9988), (2464, 7718), (2497, 7616), (2618, 7264), (2992, 6356), (3178, 5984), (3632, 5236), (3808, 4994), (3859, 4928)]