19199952

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 60

約数和(自身を含む): 54150304

約数和(自身を除く): 34950352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 883, 906, 1208, 1359, 1766, 1812, 2416, 2649, 2718, 3532, 3624, 5298, 5436, 7064, 7248, 7947, 10596, 10872, 14128, 15894, 21192, 21744, 31788, 42384, 63576, 127152, 133333, 266666, 399999, 533332, 799998, 1066664, 1199997, 1599996, 2133328, 2399994, 3199992, 4799988, 6399984, 9599976, 19199952]

約数ペア:

[(1, 19199952), (2, 9599976), (3, 6399984), (4, 4799988), (6, 3199992), (8, 2399994), (9, 2133328), (12, 1599996), (16, 1199997), (18, 1066664), (24, 799998), (36, 533332), (48, 399999), (72, 266666), (144, 133333), (151, 127152), (302, 63576), (453, 42384), (604, 31788), (883, 21744), (906, 21192), (1208, 15894), (1359, 14128), (1766, 10872), (1812, 10596), (2416, 7947), (2649, 7248), (2718, 7064), (3532, 5436), (3624, 5298)]