29939834

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 45826560

約数和(自身を除く): 15886726

約数列:

[1, 2, 101, 103, 202, 206, 1439, 2878, 10403, 20806, 145339, 148217, 290678, 296434, 14969917, 29939834]

約数ペア:

[(1, 29939834), (2, 14969917), (101, 296434), (103, 290678), (202, 148217), (206, 145339), (1439, 20806), (2878, 10403)]