20161225223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{150151}}^1$

素因数の和:150398

約数の個数: 16

約数和(自身を含む): 21910179840

約数和(自身を除く): 1748954617

約数列:

[1, 19, 37, 191, 703, 3629, 7067, 134273, 150151, 2852869, 5555587, 28678841, 105556153, 544897979, 1061117117, 20161225223]

約数ペア:

[(1, 20161225223), (19, 1061117117), (37, 544897979), (191, 105556153), (703, 28678841), (3629, 5555587), (7067, 2852869), (134273, 150151)]