19291968

素因数分解:

$2^6\times 3^2\times {\mathrm{33493}}^1$

素因数の和:33511

約数の個数: 42

約数和(自身を含む): 55298594

約数和(自身を除く): 36006626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 33493, 66986, 100479, 133972, 200958, 267944, 301437, 401916, 535888, 602874, 803832, 1071776, 1205748, 1607664, 2143552, 2411496, 3215328, 4822992, 6430656, 9645984, 19291968]

約数ペア:

[(1, 19291968), (2, 9645984), (3, 6430656), (4, 4822992), (6, 3215328), (8, 2411496), (9, 2143552), (12, 1607664), (16, 1205748), (18, 1071776), (24, 803832), (32, 602874), (36, 535888), (48, 401916), (64, 301437), (72, 267944), (96, 200958), (144, 133972), (192, 100479), (288, 66986), (576, 33493)]