19441942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1973}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 31505040

約数和(自身を除く): 12063098

約数列:

[1, 2, 13, 26, 379, 758, 1973, 3946, 4927, 9854, 25649, 51298, 747767, 1495534, 9720971, 19441942]

約数ペア:

[(1, 19441942), (2, 9720971), (13, 1495534), (26, 747767), (379, 51298), (758, 25649), (1973, 9854), (3946, 4927)]