2648866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 4563360

約数和(自身を除く): 1914494

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6337, 12674, 69707, 120403, 139414, 240806, 1324433, 2648866]

約数ペア:

[(1, 2648866), (2, 1324433), (11, 240806), (19, 139414), (22, 120403), (38, 69707), (209, 12674), (418, 6337)]