19295712

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 39490848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 971, 1104, 1242, 1656, 1942, 2208, 2484, 2913, 3312, 3884, 4968, 5826, 6624, 7768, 8739, 9936, 11652, 15536, 17478, 19872, 22333, 23304, 26217, 31072, 34956, 44666, 46608, 52434, 66999, 69912, 89332, 93216, 104868, 133998, 139824, 178664, 200997, 209736, 267996, 279648, 357328, 401994, 419472, 535992, 602991, 714656, 803988, 838944, 1071984, 1205982, 1607976, 2143968, 2411964, 3215952, 4823928, 6431904, 9647856, 19295712]

約数ペア:

[(1, 19295712), (2, 9647856), (3, 6431904), (4, 4823928), (6, 3215952), (8, 2411964), (9, 2143968), (12, 1607976), (16, 1205982), (18, 1071984), (23, 838944), (24, 803988), (27, 714656), (32, 602991), (36, 535992), (46, 419472), (48, 401994), (54, 357328), (69, 279648), (72, 267996), (92, 209736), (96, 200997), (108, 178664), (138, 139824), (144, 133998), (184, 104868), (207, 93216), (216, 89332), (276, 69912), (288, 66999), (368, 52434), (414, 46608), (432, 44666), (552, 34956), (621, 31072), (736, 26217), (828, 23304), (864, 22333), (971, 19872), (1104, 17478), (1242, 15536), (1656, 11652), (1942, 9936), (2208, 8739), (2484, 7768), (2913, 6624), (3312, 5826), (3884, 4968)]