19679328

素因数分解:

$2^5\times 3^3\times {\mathrm{22777}}^1$

素因数の和:22796

約数の個数: 48

約数和(自身を含む): 57400560

約数和(自身を除く): 37721232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22777, 45554, 68331, 91108, 136662, 182216, 204993, 273324, 364432, 409986, 546648, 614979, 728864, 819972, 1093296, 1229958, 1639944, 2186592, 2459916, 3279888, 4919832, 6559776, 9839664, 19679328]

約数ペア:

[(1, 19679328), (2, 9839664), (3, 6559776), (4, 4919832), (6, 3279888), (8, 2459916), (9, 2186592), (12, 1639944), (16, 1229958), (18, 1093296), (24, 819972), (27, 728864), (32, 614979), (36, 546648), (48, 409986), (54, 364432), (72, 273324), (96, 204993), (108, 182216), (144, 136662), (216, 91108), (288, 68331), (432, 45554), (864, 22777)]