21084940222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{9643}}^1\times {\mathrm{35267}}^1$

素因数の和:44943

約数の個数: 16

約数和(自身を含む): 32651960832

約数和(自身を除く): 11567020610

約数列:

[1, 2, 31, 62, 9643, 19286, 35267, 70534, 298933, 597866, 1093277, 2186554, 340079681, 680159362, 10542470111, 21084940222]

約数ペア:

[(1, 21084940222), (2, 10542470111), (31, 680159362), (62, 340079681), (9643, 2186554), (19286, 1093277), (35267, 597866), (70534, 298933)]