12921036279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1\times {\mathrm{23537}}^1$

素因数の和:33190

約数の個数: 16

約数和(自身を含む): 18137441280

約数和(自身を除く): 5216405001

約数列:

[1, 3, 19, 57, 9631, 23537, 28893, 70611, 182989, 447203, 548967, 1341609, 226684847, 680054541, 4307012093, 12921036279]

約数ペア:

[(1, 12921036279), (3, 4307012093), (19, 680054541), (57, 226684847), (9631, 1341609), (23537, 548967), (28893, 447203), (70611, 182989)]