13489124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1091}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 25867296

約数和(自身を除く): 12378172

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1091, 1124, 2182, 3091, 4364, 6182, 12001, 12364, 24002, 48004, 306571, 613142, 1226284, 3372281, 6744562, 13489124]

約数ペア:

[(1, 13489124), (2, 6744562), (4, 3372281), (11, 1226284), (22, 613142), (44, 306571), (281, 48004), (562, 24002), (1091, 12364), (1124, 12001), (2182, 6182), (3091, 4364)]