19481126

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1604

約数の個数: 24

約数和(自身を含む): 34264296

約数和(自身を除く): 14783170

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1451, 1918, 2902, 6713, 10157, 13426, 20314, 71099, 142198, 198787, 397574, 1391509, 2783018, 9740563, 19481126]

約数ペア:

[(1, 19481126), (2, 9740563), (7, 2783018), (14, 1391509), (49, 397574), (98, 198787), (137, 142198), (274, 71099), (959, 20314), (1451, 13426), (1918, 10157), (2902, 6713)]