12896611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7498

約数の個数: 16

約数和(自身を含む): 16710400

約数和(自身を除く): 3813789

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7459, 52213, 96967, 141721, 678769, 992047, 1842373, 12896611]

約数ペア:

[(1, 12896611), (7, 1842373), (13, 992047), (19, 678769), (91, 141721), (133, 96967), (247, 52213), (1729, 7459)]