19322192

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2789}}^1$

素因数の和:3230

約数の個数: 20

約数和(自身を含む): 37536660

約数和(自身を除く): 18214468

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2789, 3464, 5578, 6928, 11156, 22312, 44624, 1207637, 2415274, 4830548, 9661096, 19322192]

約数ペア:

[(1, 19322192), (2, 9661096), (4, 4830548), (8, 2415274), (16, 1207637), (433, 44624), (866, 22312), (1732, 11156), (2789, 6928), (3464, 5578)]