21637174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1259}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 35033040

約数和(自身を除く): 13395866

約数列:

[1, 2, 13, 26, 661, 1259, 1322, 2518, 8593, 16367, 17186, 32734, 832199, 1664398, 10818587, 21637174]

約数ペア:

[(1, 21637174), (2, 10818587), (13, 1664398), (26, 832199), (661, 32734), (1259, 17186), (1322, 16367), (2518, 8593)]