19491834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8999}}^1$

素因数の和:9042

約数の個数: 24

約数和(自身を含む): 41148000

約数和(自身を除く): 21656166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8999, 17998, 26997, 53994, 170981, 341962, 512943, 1025886, 3248639, 6497278, 9745917, 19491834]

約数ペア:

[(1, 19491834), (2, 9745917), (3, 6497278), (6, 3248639), (19, 1025886), (38, 512943), (57, 341962), (114, 170981), (361, 53994), (722, 26997), (1083, 17998), (2166, 8999)]