12691428

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1327}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 29672832

約数和(自身を除く): 16981404

約数列:

[1, 2, 3, 4, 6, 12, 797, 1327, 1594, 2391, 2654, 3188, 3981, 4782, 5308, 7962, 9564, 15924, 1057619, 2115238, 3172857, 4230476, 6345714, 12691428]

約数ペア:

[(1, 12691428), (2, 6345714), (3, 4230476), (4, 3172857), (6, 2115238), (12, 1057619), (797, 15924), (1327, 9564), (1594, 7962), (2391, 5308), (2654, 4782), (3188, 3981)]