19492060218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1280519}}^1$

素因数の和:1280626

約数の個数: 32

約数和(自身を含む): 40566873600

約数和(自身を除く): 21074813382

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 1280519, 2561038, 3841557, 7683114, 55062317, 75550621, 110124634, 151101242, 165186951, 226651863, 330373902, 453303726, 3248676703, 6497353406, 9746030109, 19492060218]

約数ペア:

[(1, 19492060218), (2, 9746030109), (3, 6497353406), (6, 3248676703), (43, 453303726), (59, 330373902), (86, 226651863), (118, 165186951), (129, 151101242), (177, 110124634), (258, 75550621), (354, 55062317), (2537, 7683114), (5074, 3841557), (7611, 2561038), (15222, 1280519)]