4016942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 6516240

約数和(自身を除く): 2499298

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2857, 5714, 54283, 105709, 108566, 211418, 2008471, 4016942]

約数ペア:

[(1, 4016942), (2, 2008471), (19, 211418), (37, 108566), (38, 105709), (74, 54283), (703, 5714), (1406, 2857)]