124635789904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409986151}}^1$

素因数の和:409986178

約数の個数: 20

約数和(自身を含む): 254191414240

約数和(自身を除く): 129555624336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409986151, 819972302, 1639944604, 3279889208, 6559778416, 7789736869, 15579473738, 31158947476, 62317894952, 124635789904]

約数ペア:

[(1, 124635789904), (2, 62317894952), (4, 31158947476), (8, 15579473738), (16, 7789736869), (19, 6559778416), (38, 3279889208), (76, 1639944604), (152, 819972302), (304, 409986151)]