12726637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 16704000

約数和(自身を除く): 3977363

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 8699, 60893, 95689, 165281, 669823, 1156967, 1818091, 12726637]

約数ペア:

[(1, 12726637), (7, 1818091), (11, 1156967), (19, 669823), (77, 165281), (133, 95689), (209, 60893), (1463, 8699)]