19005477149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{110909}}^1$

素因数の和:111268

約数の個数: 16

約数和(自身を含む): 20762352000

約数和(自身を除く): 1756874851

約数列:

[1, 19, 29, 311, 551, 5909, 9019, 110909, 171361, 2107271, 3216361, 34492699, 61110859, 655361281, 1000288271, 19005477149]

約数ペア:

[(1, 19005477149), (19, 1000288271), (29, 655361281), (311, 61110859), (551, 34492699), (5909, 3216361), (9019, 2107271), (110909, 171361)]