21582682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20873}}^1$

素因数の和:20933

約数の個数: 16

約数和(自身を含む): 36070272

約数和(自身を除く): 14487590

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 20873, 41746, 229603, 459206, 981031, 1962062, 10791341, 21582682]

約数ペア:

[(1, 21582682), (2, 10791341), (11, 1962062), (22, 981031), (47, 459206), (94, 229603), (517, 41746), (1034, 20873)]