19849699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 1882781

約数列:

[1, 19, 41, 83, 307, 779, 1577, 3403, 5833, 12587, 25481, 64657, 239153, 484139, 1044721, 19849699]

約数ペア:

[(1, 19849699), (19, 1044721), (41, 484139), (83, 239153), (307, 64657), (779, 25481), (1577, 12587), (3403, 5833)]