19103183908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{98533}}^1$

素因数の和:101107

約数の個数: 24

約数和(自身を含む): 35204227520

約数和(自身を除く): 16101043612

約数列:

[1, 2, 4, 19, 38, 76, 2551, 5102, 10204, 48469, 96938, 98533, 193876, 197066, 394132, 1872127, 3744254, 7488508, 251357683, 502715366, 1005430732, 4775795977, 9551591954, 19103183908]

約数ペア:

[(1, 19103183908), (2, 9551591954), (4, 4775795977), (19, 1005430732), (38, 502715366), (76, 251357683), (2551, 7488508), (5102, 3744254), (10204, 1872127), (48469, 394132), (96938, 197066), (98533, 193876)]