18319834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1471}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 29675520

約数和(自身を除く): 11355686

約数列:

[1, 2, 13, 26, 479, 958, 1471, 2942, 6227, 12454, 19123, 38246, 704609, 1409218, 9159917, 18319834]

約数ペア:

[(1, 18319834), (2, 9159917), (13, 1409218), (26, 704609), (479, 38246), (958, 19123), (1471, 12454), (2942, 6227)]