82354778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17954

約数の個数: 24

約数和(自身を含む): 142937760

約数和(自身を除く): 60582982

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 17911, 35822, 197021, 340309, 394042, 680618, 2167231, 3743399, 4334462, 7486798, 41177389, 82354778]

約数ペア:

[(1, 82354778), (2, 41177389), (11, 7486798), (19, 4334462), (22, 3743399), (38, 2167231), (121, 680618), (209, 394042), (242, 340309), (418, 197021), (2299, 35822), (4598, 17911)]