13872299

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 17145600

約数和(自身を除く): 3273301

約数列:

[1, 7, 19, 37, 133, 259, 703, 2819, 4921, 19733, 53561, 104303, 374927, 730121, 1981757, 13872299]

約数ペア:

[(1, 13872299), (7, 1981757), (19, 730121), (37, 374927), (133, 104303), (259, 53561), (703, 19733), (2819, 4921)]