39189818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10211}}^1$

素因数の和:10333

約数の個数: 16

約数和(自身を含む): 62497440

約数和(自身を除く): 23307622

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 10211, 20422, 194009, 388018, 1031311, 2062622, 19594909, 39189818]

約数ペア:

[(1, 39189818), (2, 19594909), (19, 2062622), (38, 1031311), (101, 388018), (202, 194009), (1919, 20422), (3838, 10211)]