19157008628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{292081}}^1$

素因数の和:292967

約数の個数: 24

約数和(自身を含む): 35330238720

約数和(自身を除く): 16173230092

約数列:

[1, 2, 4, 19, 38, 76, 863, 1726, 3452, 16397, 32794, 65588, 292081, 584162, 1168324, 5549539, 11099078, 22198156, 252065903, 504131806, 1008263612, 4789252157, 9578504314, 19157008628]

約数ペア:

[(1, 19157008628), (2, 9578504314), (4, 4789252157), (19, 1008263612), (38, 504131806), (76, 252065903), (863, 22198156), (1726, 11099078), (3452, 5549539), (16397, 1168324), (32794, 584162), (65588, 292081)]