25916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 24

約数和(自身を含む): 53760

約数和(自身を除く): 27844

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 12958, 25916]

約数ペア:

[(1, 25916), (2, 12958), (4, 6479), (11, 2356), (19, 1364), (22, 1178), (31, 836), (38, 682), (44, 589), (62, 418), (76, 341), (124, 209)]