19584063

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 30327648

約数和(自身を除く): 10743585

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 2557, 7659, 7671, 23013, 58811, 94609, 176433, 283827, 529299, 851481, 2176007, 6528021, 19584063]

約数ペア:

[(1, 19584063), (3, 6528021), (9, 2176007), (23, 851481), (37, 529299), (69, 283827), (111, 176433), (207, 94609), (333, 58811), (851, 23013), (2553, 7671), (2557, 7659)]