231728218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{28901}}^1$

素因数の和:29133

約数の個数: 16

約数和(自身を含む): 367633440

約数和(自身を除く): 135905222

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 28901, 57802, 549119, 1098238, 6098111, 12196222, 115864109, 231728218]

約数ペア:

[(1, 231728218), (2, 115864109), (19, 12196222), (38, 6098111), (211, 1098238), (422, 549119), (4009, 57802), (8018, 28901)]