20161121179

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28678693}}^1$

素因数の和:28678749

約数の個数: 8

約数和(自身を含む): 21795807440

約数和(自身を除く): 1634686261

約数列:

[1, 19, 37, 703, 28678693, 544895167, 1061111641, 20161121179]

約数ペア:

[(1, 20161121179), (19, 1061111641), (37, 544895167), (703, 28678693)]