19738569982

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1\times {\mathrm{48497}}^1$

素因数の和:50475

約数の個数: 16

約数和(自身を含む): 29896107120

約数和(自身を除く): 10157537138

約数列:

[1, 2, 109, 218, 1867, 3734, 48497, 96994, 203503, 407006, 5286173, 10572346, 90543899, 181087798, 9869284991, 19738569982]

約数ペア:

[(1, 19738569982), (2, 9869284991), (109, 181087798), (218, 90543899), (1867, 10572346), (3734, 5286173), (48497, 407006), (96994, 203503)]