19281006

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1181}}^1$

素因数の和:2096

約数の個数: 24

約数和(自身を含む): 41856984

約数和(自身を除く): 22575978

約数列:

[1, 2, 3, 6, 9, 18, 907, 1181, 1814, 2362, 2721, 3543, 5442, 7086, 8163, 10629, 16326, 21258, 1071167, 2142334, 3213501, 6427002, 9640503, 19281006]

約数ペア:

[(1, 19281006), (2, 9640503), (3, 6427002), (6, 3213501), (9, 2142334), (18, 1071167), (907, 21258), (1181, 16326), (1814, 10629), (2362, 8163), (2721, 7086), (3543, 5442)]