18304792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208009}}^1$

素因数の和:208026

約数の個数: 16

約数和(自身を含む): 37441800

約数和(自身を除く): 19137008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208009, 416018, 832036, 1664072, 2288099, 4576198, 9152396, 18304792]

約数ペア:

[(1, 18304792), (2, 9152396), (4, 4576198), (8, 2288099), (11, 1664072), (22, 832036), (44, 416018), (88, 208009)]