19294848

素因数分解:

$2^7\times 3^4\times {\mathrm{1861}}^1$

素因数の和:1887

約数の個数: 80

約数和(自身を含む): 57452010

約数和(自身を除く): 38157162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 1861, 2592, 3456, 3722, 5184, 5583, 7444, 10368, 11166, 14888, 16749, 22332, 29776, 33498, 44664, 50247, 59552, 66996, 89328, 100494, 119104, 133992, 150741, 178656, 200988, 238208, 267984, 301482, 357312, 401976, 535968, 602964, 714624, 803952, 1071936, 1205928, 1607904, 2143872, 2411856, 3215808, 4823712, 6431616, 9647424, 19294848]

約数ペア:

[(1, 19294848), (2, 9647424), (3, 6431616), (4, 4823712), (6, 3215808), (8, 2411856), (9, 2143872), (12, 1607904), (16, 1205928), (18, 1071936), (24, 803952), (27, 714624), (32, 602964), (36, 535968), (48, 401976), (54, 357312), (64, 301482), (72, 267984), (81, 238208), (96, 200988), (108, 178656), (128, 150741), (144, 133992), (162, 119104), (192, 100494), (216, 89328), (288, 66996), (324, 59552), (384, 50247), (432, 44664), (576, 33498), (648, 29776), (864, 22332), (1152, 16749), (1296, 14888), (1728, 11166), (1861, 10368), (2592, 7444), (3456, 5583), (3722, 5184)]