19295856

素因数分解:

$2^4\times 3^2\times {\mathrm{133999}}^1$

素因数の和:134013

約数の個数: 30

約数和(自身を含む): 54002000

約数和(自身を除く): 34706144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133999, 267998, 401997, 535996, 803994, 1071992, 1205991, 1607988, 2143984, 2411982, 3215976, 4823964, 6431952, 9647928, 19295856]

約数ペア:

[(1, 19295856), (2, 9647928), (3, 6431952), (4, 4823964), (6, 3215976), (8, 2411982), (9, 2143984), (12, 1607988), (16, 1205991), (18, 1071992), (24, 803994), (36, 535996), (48, 401997), (72, 267998), (144, 133999)]