13858942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9915

約数の個数: 16

約数和(自身を含む): 22476240

約数和(自身を除く): 8617298

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 9857, 19714, 187283, 364709, 374566, 729418, 6929471, 13858942]

約数ペア:

[(1, 13858942), (2, 6929471), (19, 729418), (37, 374566), (38, 364709), (74, 187283), (703, 19714), (1406, 9857)]