21323134

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12799}}^1$

素因数の和:12832

約数の個数: 24

約数和(自身を含む): 39398400

約数和(自身を除く): 18075266

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12799, 25598, 89593, 179186, 217583, 435166, 627151, 1254302, 1523081, 3046162, 10661567, 21323134]

約数ペア:

[(1, 21323134), (2, 10661567), (7, 3046162), (14, 1523081), (17, 1254302), (34, 627151), (49, 435166), (98, 217583), (119, 179186), (238, 89593), (833, 25598), (1666, 12799)]