138360242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{98407}}^1$

素因数の和:98465

約数の個数: 16

約数和(自身を含む): 224370240

約数和(自身を除く): 86009998

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 98407, 196814, 1869733, 3641059, 3739466, 7282118, 69180121, 138360242]

約数ペア:

[(1, 138360242), (2, 69180121), (19, 7282118), (37, 3739466), (38, 3641059), (74, 1869733), (703, 196814), (1406, 98407)]