13887904

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{4297}}^1$

素因数の和:4408

約数の個数: 24

約数和(自身を含む): 27618948

約数和(自身を除く): 13731044

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 4297, 8594, 17188, 34376, 68752, 137504, 433997, 867994, 1735988, 3471976, 6943952, 13887904]

約数ペア:

[(1, 13887904), (2, 6943952), (4, 3471976), (8, 1735988), (16, 867994), (32, 433997), (101, 137504), (202, 68752), (404, 34376), (808, 17188), (1616, 8594), (3232, 4297)]